Integer Profile

1,315,180

2^2 × 5 × 19 × 3461

Prime factors, divisor sums, positional representations and sequence properties for 1,315,180. The prime factorization is 2^2 × 5 × 19 × 3461.

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

AbundantEvenComposite

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,315,180657,590328,795986,386493,1931,479,580739,790369,8951,109,686554,8431,664,530832,2652,496,7961,248,398624,1991,872,598936,2992,808,8981,404,4494,213,3482,106,6741,053,3373,160,0121,580,006790,0032,370,0101,185,0053,555,0161,777,508888,754444,3771,333,132666,566333,283999,850499,9251,499,776749,888374,944187,47293,73646,86823,43411,71735,15217,5768,7884,3942,1976,5923,2961,648824412206103310155466233

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 19 × 3461
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,908,080
Proper-divisor sum: 1,592,900
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1315180
Binary: 101000001000101101100 (21 bits)
Octal: 0o5010554
Hexadecimal: 0x14116C

Divisor catalog (24)

12451019203876951903803,4616,92213,84417,30534,61065,75969,220131,518263,036328,795657,5901,315,180

Showing 24 of 24.