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12933338 = 2111930941
BaseRepresentation
bin110001010101…
…100011011010
3220100002012112
4301111203122
511302331323
61141112322
7214634345
oct61254332
926302175
1012933338
117334010
1243b86a2
1328aaa82
141a0945c
151207178
hexc558da

12933338 has 16 divisors (see below), whose sum is σ = 22278240. Its totient is φ = 5569200.

The previous prime is 12933329. The next prime is 12933341. The reversal of 12933338 is 83333921.

12933338 is nontrivially palindromic in base 13.

12933338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15053 + ... + 15888.

It is an arithmetic number, because the mean of its divisors is an integer number (1392390).

Almost surely, 212933338 is an apocalyptic number.

12933338 is a deficient number, since it is larger than the sum of its proper divisors (9344902).

12933338 is a wasteful number, since it uses less digits than its factorization.

12933338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30973.

The product of its digits is 11664, while the sum is 32.

The square root of 12933338 is about 3596.2950379523. The cubic root of 12933338 is about 234.7308704139.

The spelling of 12933338 in words is "twelve million, nine hundred thirty-three thousand, three hundred thirty-eight".

Divisors: 1 2 11 19 22 38 209 418 30941 61882 340351 587879 680702 1175758 6466669 12933338