Integer Profile

7,209,081

3^6 × 11 × 29 × 31

Prime factors, divisor sums, positional representations and sequence properties for 7,209,081. The prime factorization is 3^6 × 11 × 29 × 31.

Number of positive divisors: 56. Showing the recorded part of the sequence: 235.

DeficientOddComposite

Arithmetic properties

Positive divisors: 56
Divisor sum: 12,591,360
Proper-divisor sum: 5,382,279
Digit sum: 27
Digital root: 9

Number bases

Decimal: 7209081
Binary: 11011100000000001111001 (23 bits)
Octal: 0o33400171
Hexadecimal: 0x6E0079

Divisor catalog (56)

1391127293133818793992432612792973193417297838378918999571,0232,3492,5112,6732,6972,8713,0697,0477,5338,0198,0918,6139,2079,88921,14122,59924,27325,83927,62129,66772,81977,51782,86389,001218,457232,551248,589267,003655,371801,0092,403,0277,209,081

Showing 56 of 56.

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

7,209,08121,627,24410,813,6225,406,81116,220,4348,110,21724,330,65212,165,3266,082,66318,247,9909,123,99527,371,98613,685,99341,057,98020,528,99010,264,49530,793,48615,396,74346,190,23023,095,11569,285,34634,642,673103,928,02051,964,01025,982,00577,946,01638,973,00819,486,5049,743,2524,871,6262,435,8137,307,4403,653,7201,826,860913,430456,7151,370,146685,0732,055,2201,027,610513,8051,541,416770,708385,354192,677578,032289,016144,50872,25436,127108,38254,191162,57481,287243,862121,931365,794182,897548,692274,346

Showing 60 of 60.

Prime factorization

Factorization: 3^6 × 11 × 29 × 31
Distinct prime factors: 4
Perfect square: No
Parity: Odd