Integer Profile

1,806,473

43^2 × 977

Prime factors, divisor sums, positional representations and sequence properties for 1,806,473. The prime factorization is 43^2 × 977.

Number of positive divisors: 6. Showing the recorded part of the sequence: 140.

DeficientOddComposite

Arithmetic properties

Positive divisors: 6
Divisor sum: 1,851,354
Proper-divisor sum: 44,881
Digit sum: 29
Digital root: 2

Number bases

Decimal: 1806473
Binary: 110111001000010001001 (21 bits)
Octal: 0o6710211
Hexadecimal: 0x1B9089

Divisor catalog (6)

1439771,84942,0111,806,473

Showing 6 of 6.

Collatz trajectory (140 steps)

Even: n → n/2; Odd: n → 3n + 1

1,806,4735,419,4202,709,7101,354,8554,064,5662,032,2836,096,8503,048,4259,145,2764,572,6382,286,3196,858,9583,429,47910,288,4385,144,21915,432,6587,716,32923,148,98811,574,4945,787,24717,361,7428,680,87126,042,61413,021,30739,063,92219,531,96158,595,88429,297,94214,648,97143,946,91421,973,45765,920,37232,960,18616,480,09349,440,28024,720,14012,360,0706,180,03518,540,1069,270,05327,810,16013,905,0806,952,5403,476,2701,738,1355,214,4062,607,2037,821,6103,910,80511,732,4165,866,2082,933,1041,466,552733,276366,638183,319549,958274,979824,938412,469

Showing 60 of 60.

Prime factorization

Factorization: 43^2 × 977
Distinct prime factors: 2
Perfect square: No
Parity: Odd