Integer Profile

2,132,541

3^3 × 19 × 4157

Prime factors, divisor sums, positional representations and sequence properties for 2,132,541. The prime factorization is 3^3 × 19 × 4157.

Number of positive divisors: 16. Showing the recorded part of the sequence: 148.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,326,400
Proper-divisor sum: 1,193,859
Digit sum: 18
Digital root: 9

Number bases

Decimal: 2132541
Binary: 1000001000101000111101 (22 bits)
Octal: 0o10105075
Hexadecimal: 0x208A3D

Divisor catalog (16)

1391927571715134,15712,47137,41378,983112,239236,949710,8472,132,541

Showing 16 of 16.

Collatz trajectory (148 steps)

Even: n → n/2; Odd: n → 3n + 1

2,132,5416,397,6243,198,8121,599,406799,7032,399,1101,199,5553,598,6661,799,3335,398,0002,699,0001,349,500674,750337,3751,012,126506,0631,518,190759,0952,277,2861,138,6433,415,9301,707,9655,123,8962,561,9481,280,974640,4871,921,462960,7312,882,1941,441,0974,323,2922,161,6461,080,8233,242,4701,621,2354,863,7062,431,8537,295,5603,647,7801,823,890911,9452,735,8361,367,918683,9592,051,8781,025,9393,077,8181,538,9094,616,7282,308,3641,154,182577,0911,731,274865,6372,596,9121,298,456649,228324,614162,307486,922

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 19 × 4157
Distinct prime factors: 3
Perfect square: No
Parity: Odd