Integer Profile

729,399

3 × 11 × 23 × 31^2

Prime factors, divisor sums, positional representations and sequence properties for 729,399. The prime factorization is 3 × 11 × 23 × 31^2.

Number of positive divisors: 24. Showing the recorded part of the sequence: 167.

DeficientOddComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 1,143,936
Proper-divisor sum: 414,537
Digit sum: 39
Digital root: 3

Number bases

Decimal: 729399
Binary: 10110010000100110111 (20 bits)
Octal: 0o2620467
Hexadecimal: 0xB2137

Divisor catalog (24)

131123313369932533417137599611,0232,1392,8837,84310,57122,10323,52931,71366,309243,133729,399

Showing 24 of 24.

Collatz trajectory (167 steps)

Even: n → n/2; Odd: n → 3n + 1

729,3992,188,1981,094,0993,282,2981,641,1494,923,4482,461,7241,230,862615,4311,846,294923,1472,769,4421,384,7214,154,1642,077,0821,038,5413,115,6241,557,812778,906389,4531,168,360584,180292,090146,045438,136219,068109,53454,767164,30282,151246,454123,227369,682184,841554,524277,262138,631415,894207,947623,842311,921935,764467,882233,941701,824350,912175,45687,72843,86421,93210,9665,48316,4508,22524,67612,3386,16918,5089,2544,627

Showing 60 of 60.

Prime factorization

Factorization: 3 × 11 × 23 × 31^2
Distinct prime factors: 4
Perfect square: No
Parity: Odd