Integer Profile

2,491,272

2^3 × 3^2 × 7 × 4943

Prime factors, divisor sums, positional representations and sequence properties for 2,491,272. The prime factorization is 2^3 × 3^2 × 7 × 4943.

Number of positive divisors: 48. Collatz steps to reach 1: 55.

AbundantEvenComposite

Number bases

Decimal: 2491272
Binary: 1001100000001110001000 (22 bits)
Octal: 0o11401610
Hexadecimal: 0x260388

Divisor catalog (48)

123467891214182124283642566372841261682525044,9439,88614,82919,77229,65834,60139,54444,48759,31669,20288,974103,803118,632138,404177,948207,606276,808311,409355,896415,212622,818830,4241,245,6362,491,272

Showing 48 of 48.

Collatz trajectory (55 steps)

Even: n → n/2; Odd: n → 3n + 1

2,491,2721,245,636622,818311,409934,228467,114233,557700,672350,336175,16887,58443,79221,89610,9485,4742,7378,2124,1062,0536,1603,0801,5407703851,156578289868434217652326163490245736368184924623703510653160804020105168421

Showing 56 of 56.

Prime factorization

Factorization: 2^3 × 3^2 × 7 × 4943
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 7,712,640
Proper-divisor sum: 5,221,368
Digit sum: 27
Digital root: 9