Integer Profile

8,722,142

2 × 11 × 13 × 30497

Prime factors, divisor sums, positional representations and sequence properties for 8,722,142. The prime factorization is 2 × 11 × 13 × 30497.

Number of positive divisors: 16. Showing the recorded part of the sequence: 181.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 15,370,992
Proper-divisor sum: 6,648,850
Digit sum: 26
Digital root: 8

Number bases

Decimal: 8722142
Binary: 100001010001011011011110 (24 bits)
Octal: 0o41213336
Hexadecimal: 0x8516DE

Divisor catalog (16)

121113222614328630,49760,994335,467396,461670,934792,9224,361,0718,722,142

Showing 16 of 16.

Collatz trajectory (181 steps)

Even: n → n/2; Odd: n → 3n + 1

8,722,1424,361,07113,083,2146,541,60719,624,8229,812,41129,437,23414,718,61744,155,85222,077,92611,038,96333,116,89016,558,44549,675,33624,837,66812,418,8346,209,41718,628,2529,314,1264,657,06313,971,1906,985,59520,956,78610,478,39331,435,18015,717,5907,858,79523,576,38611,788,19335,364,58017,682,2908,841,14526,523,43613,261,7186,630,85919,892,5789,946,28929,838,86814,919,4347,459,71722,379,15211,189,5765,594,7882,797,3941,398,6974,196,0922,098,0461,049,0233,147,0701,573,5354,720,6062,360,3037,080,9103,540,45510,621,3665,310,68315,932,0507,966,02523,898,07611,949,038

Showing 60 of 60.

Prime factorization

Factorization: 2 × 11 × 13 × 30497
Distinct prime factors: 4
Perfect square: No
Parity: Even