Integer Profile

1,982,512

2^4 × 7 × 31 × 571

Prime factors, divisor sums, positional representations and sequence properties for 1,982,512. The prime factorization is 2^4 × 7 × 31 × 571.

Number of positive divisors: 40. Showing the recorded part of the sequence: 122.

AbundantEvenComposite

Divisor catalog (40)

124781416283156621121242172484344965718681,1421,7362,2843,4723,9974,5687,9949,13615,98817,70131,97635,40263,95270,804123,907141,608247,814283,216495,628991,2561,982,512

Showing 40 of 40.

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

1,982,512991,256495,628247,814123,907371,722185,861557,584278,792139,39669,69834,849104,54852,27426,13778,41239,20619,60358,81029,40588,21644,10822,05411,02733,08216,54149,62424,81212,4066,20318,6109,30527,91613,9586,97920,93810,46931,40815,7047,8523,9261,9635,8902,9458,8364,4182,2096,6283,3141,6574,9722,4861,2433,7301,8655,5962,7981,3994,1982,099

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 7 × 31 × 571
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 4,539,392
Proper-divisor sum: 2,556,880
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1982512
Binary: 111100100000000110000 (21 bits)
Octal: 0o7440060
Hexadecimal: 0x1E4030