Integer Profile

1,361,255

5 × 7 × 19 × 23 × 89

Prime factors, divisor sums, positional representations and sequence properties for 1,361,255. The prime factorization is 5 × 7 × 19 × 23 × 89.

Number of positive divisors: 32. Showing the recorded part of the sequence: 67.

DeficientOddComposite

Collatz trajectory (67 steps)

Even: n → n/2; Odd: n → 3n + 1

1,361,2554,083,7662,041,8836,125,6503,062,8259,188,4764,594,2382,297,1196,891,3583,445,67910,337,0385,168,51915,505,5587,752,77923,258,33811,629,16934,887,50817,443,7548,721,87726,165,63213,082,8166,541,4083,270,7041,635,352817,676408,838204,419613,258306,629919,888459,944229,972114,98657,493172,48086,24043,12021,56010,7805,3902,6958,0864,04312,1306,06518,1969,0984,54913,6486,8243,4121,7068532,5601,2806403201608040

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7 × 19 × 23 × 89
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,073,600
Proper-divisor sum: 712,345
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1361255
Binary: 101001100010101100111 (21 bits)
Octal: 0o5142547
Hexadecimal: 0x14C567

Divisor catalog (32)

15719233589951151331614374456236658051,6912,0472,1853,0593,1158,45510,23511,83714,32915,29538,89359,18571,645194,465272,2511,361,255

Showing 32 of 32.