Integer Profile

2,163,870

2 × 3^2 × 5 × 24043

Prime factors, divisor sums, positional representations and sequence properties for 2,163,870. The prime factorization is 2 × 3^2 × 5 × 24043.

Number of positive divisors: 24. Showing the recorded part of the sequence: 179.

AbundantEvenComposite

Divisor catalog (24)

12356910151830459024,04348,08672,129120,215144,258216,387240,430360,645432,774721,2901,081,9352,163,870

Showing 24 of 24.

Collatz trajectory (179 steps)

Even: n → n/2; Odd: n → 3n + 1

2,163,8701,081,9353,245,8061,622,9034,868,7102,434,3557,303,0663,651,53310,954,6005,477,3002,738,6501,369,3254,107,9762,053,9881,026,994513,4971,540,492770,246385,1231,155,370577,6851,733,056866,528433,264216,632108,31654,15827,07981,23840,619121,85860,929182,78891,39445,697137,09268,54634,273102,82051,41025,70577,11638,55819,27957,83828,91986,75843,379130,13865,069195,20897,60448,80224,40173,20436,60218,30154,90427,45213,726

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 5 × 24043
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,626,296
Proper-divisor sum: 3,462,426
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2163870
Binary: 1000010000010010011110 (22 bits)
Octal: 0o10202236
Hexadecimal: 0x21049E