Integer Profile

1,320,254

2 × 13 × 17 × 29 × 103

Prime factors, divisor sums, positional representations and sequence properties for 1,320,254. The prime factorization is 2 × 13 × 17 × 29 × 103.

Number of positive divisors: 32. Showing the recorded part of the sequence: 124.

DeficientEvenComposite

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

1,320,254660,1271,980,382990,1912,970,5741,485,2874,455,8622,227,9316,683,7943,341,89710,025,6925,012,8462,506,4237,519,2703,759,63511,278,9065,639,45316,918,3608,459,1804,229,5902,114,7956,344,3863,172,1939,516,5804,758,2902,379,1457,137,4363,568,7181,784,3595,353,0782,676,5398,029,6184,014,80912,044,4286,022,2143,011,1079,033,3224,516,66113,549,9846,774,9923,387,4961,693,748846,874423,4371,270,312635,156317,578158,789476,368238,184119,09259,54629,77389,32044,66022,33011,16533,49616,7488,374

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 17 × 29 × 103
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,358,720
Proper-divisor sum: 1,038,466
Digit sum: 17
Digital root: 8

Number bases

Decimal: 1320254
Binary: 101000010010100111110 (21 bits)
Octal: 0o5022476
Hexadecimal: 0x14253E

Divisor catalog (32)

121317262934581032062213774424937549861,3391,7512,6782,9873,5025,9746,40912,81822,76338,83145,52650,77977,662101,558660,1271,320,254

Showing 32 of 32.