Integer Profile

1,806,100

2^2 × 5^2 × 18061

Prime factors, divisor sums, positional representations and sequence properties for 1,806,100. The prime factorization is 2^2 × 5^2 × 18061.

Number of positive divisors: 18. Showing the recorded part of the sequence: 65.

AbundantEvenComposite

Divisor catalog (18)

12451020255010018,06136,12272,24490,305180,610361,220451,525903,0501,806,100

Showing 18 of 18.

Collatz trajectory (65 steps)

Even: n → n/2; Odd: n → 3n + 1

1,806,100903,050451,5251,354,576677,288338,644169,32284,661253,984126,99263,49631,74815,8747,93723,81211,9065,95317,8608,9304,46513,3966,6983,34910,0485,0242,5121,2566283141574722361185917889268134672021013041527638195829884422113417522613402010

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5^2 × 18061
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 18
Divisor sum: 3,919,454
Proper-divisor sum: 2,113,354
Digit sum: 16
Digital root: 7

Number bases

Decimal: 1806100
Binary: 110111000111100010100 (21 bits)
Octal: 0o6707424
Hexadecimal: 0x1B8F14