Integer Profile

2,166,552

2^3 × 3^2 × 30091

Prime factors, divisor sums, positional representations and sequence properties for 2,166,552. The prime factorization is 2^3 × 3^2 × 30091.

Number of positive divisors: 24. Collatz steps to reach 1: 47.

AbundantEvenComposite

Prime factorization

Factorization: 2^3 × 3^2 × 30091
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,867,940
Proper-divisor sum: 3,701,388
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2166552
Binary: 1000010000111100011000 (22 bits)
Octal: 0o10207430
Hexadecimal: 0x210F18

Divisor catalog (24)

1234689121824367230,09160,18290,273120,364180,546240,728270,819361,092541,638722,1841,083,2762,166,552

Showing 24 of 24.

Collatz trajectory (47 steps)

Even: n → n/2; Odd: n → 3n + 1

2,166,5521,083,276541,638270,819812,458406,2291,218,688609,344304,672152,33676,16838,08419,0429,52128,56414,2827,14121,42410,7125,3562,6781,3394,0182,0096,0283,0141,5074,5222,2616,7843,3921,69684842421210653160804020105168421

Showing 48 of 48.