Integer Profile

1,345,276

2^2 × 19 × 31 × 571

Prime factors, divisor sums, positional representations and sequence properties for 1,345,276. The prime factorization is 2^2 × 19 × 31 × 571.

Number of positive divisors: 24. Showing the recorded part of the sequence: 142.

DeficientEvenComposite

Number bases

Decimal: 1345276
Binary: 101001000011011111100 (21 bits)
Octal: 0o5103374
Hexadecimal: 0x1486FC

Divisor catalog (24)

12419313862761245715891,1421,1782,2842,35610,84917,70121,69835,40243,39670,804336,319672,6381,345,276

Showing 24 of 24.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,345,276672,638336,3191,008,958504,4791,513,438756,7192,270,1581,135,0793,405,2381,702,6195,107,8582,553,9297,661,7883,830,8941,915,4475,746,3422,873,1718,619,5144,309,75712,929,2726,464,6363,232,3181,616,1594,848,4782,424,2397,272,7183,636,35910,909,0785,454,53916,363,6188,181,80924,545,42812,272,7146,136,35718,409,0729,204,5364,602,2682,301,1341,150,5673,451,7021,725,8515,177,5542,588,7777,766,3323,883,1661,941,5835,824,7502,912,3758,737,1264,368,56313,105,6906,552,84519,658,5369,829,2684,914,6342,457,3177,371,9523,685,9761,842,988

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 19 × 31 × 571
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,562,560
Proper-divisor sum: 1,217,284
Digit sum: 28
Digital root: 1