Integer Profile

1,328,295

3 × 5 × 17 × 5209

Prime factors, divisor sums, positional representations and sequence properties for 1,328,295. The prime factorization is 3 × 5 × 17 × 5209.

Number of positive divisors: 16. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

1,328,2953,984,8861,992,4435,977,3302,988,6658,965,9964,482,9982,241,4996,724,4983,362,24910,086,7485,043,3742,521,6877,565,0623,782,53111,347,5945,673,79717,021,3928,510,6964,255,3482,127,6741,063,8373,191,5121,595,756797,878398,9391,196,818598,4091,795,228897,614448,8071,346,422673,2112,019,6341,009,8173,029,4521,514,726757,3632,272,0901,136,0453,408,1361,704,068852,034426,0171,278,052639,026319,513958,540479,270239,635718,906359,4531,078,360539,180269,590134,795404,386202,193606,580303,290

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 17 × 5209
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,250,720
Proper-divisor sum: 922,425
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1328295
Binary: 101000100010010100111 (21 bits)
Octal: 0o5042247
Hexadecimal: 0x1444A7

Divisor catalog (16)

135151751852555,20915,62726,04578,13588,553265,659442,7651,328,295

Showing 16 of 16.