Integer Profile

8,521,263

3^2 × 137 × 6911

Prime factors, divisor sums, positional representations and sequence properties for 8,521,263. The prime factorization is 3^2 × 137 × 6911.

Number of positive divisors: 12. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Divisor catalog (12)

1391374111,2336,91120,73362,199946,8072,840,4218,521,263

Showing 12 of 12.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

8,521,26325,563,79012,781,89538,345,68619,172,84357,518,53028,759,26586,277,79643,138,89821,569,44964,708,34832,354,17416,177,08748,531,26224,265,63172,796,89436,398,447109,195,34254,597,671163,793,01481,896,507245,689,522122,844,761368,534,284184,267,14292,133,571276,400,714138,200,357414,601,072207,300,536103,650,26851,825,13425,912,56777,737,70238,868,851116,606,55458,303,277174,909,83287,454,91643,727,45821,863,72965,591,18832,795,59416,397,79749,193,39224,596,69612,298,3486,149,1743,074,5879,223,7624,611,88113,835,6446,917,8223,458,91110,376,7345,188,36715,565,1027,782,55123,347,65411,673,827

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 137 × 6911
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 12,400,128
Proper-divisor sum: 3,878,865
Digit sum: 27
Digital root: 9

Number bases

Decimal: 8521263
Binary: 100000100000011000101111 (24 bits)
Octal: 0o40403057
Hexadecimal: 0x82062F