Integer Profile

1,805,728

2^5 × 73 × 773

Prime factors, divisor sums, positional representations and sequence properties for 1,805,728. The prime factorization is 2^5 × 73 × 773.

Number of positive divisors: 24. Showing the recorded part of the sequence: 140.

DeficientEvenComposite

Collatz trajectory (140 steps)

Even: n → n/2; Odd: n → 3n + 1

1,805,728902,864451,432225,716112,85856,429169,28884,64442,32221,16163,48431,74215,87147,61423,80771,42235,711107,13453,567160,70280,351241,054120,527361,582180,791542,374271,187813,562406,7811,220,344610,172305,086152,543457,630228,815686,446343,2231,029,670514,8351,544,506772,2532,316,7601,158,380579,190289,595868,786434,3931,303,180651,590325,795977,386488,6931,466,080733,040366,520183,26091,63045,815137,44668,723

Showing 60 of 60.

Prime factorization

Factorization: 2^5 × 73 × 773
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,608,388
Proper-divisor sum: 1,802,660
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1805728
Binary: 110111000110110100000 (21 bits)
Octal: 0o6706640
Hexadecimal: 0x1B8DA0

Divisor catalog (24)

12481632731462925847731,1681,5462,3363,0926,18412,36824,73656,429112,858225,716451,432902,8641,805,728

Showing 24 of 24.