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12953102 = 231401521
BaseRepresentation
bin110001011010…
…011000001110
3220101002022112
4301122120032
511303444402
61141344022
7215046101
oct61323016
926332275
1012953102
117347948
124408012
1328b6a76
141a12738
15120ce52
hexc5a60e

12953102 has 16 divisors (see below), whose sum is σ = 20145024. Its totient is φ = 6240000.

The previous prime is 12953081. The next prime is 12953113. The reversal of 12953102 is 20135921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24602 + ... + 25122.

It is an arithmetic number, because the mean of its divisors is an integer number (1259064).

Almost surely, 212953102 is an apocalyptic number.

12953102 is a deficient number, since it is larger than the sum of its proper divisors (7191922).

12953102 is a wasteful number, since it uses less digits than its factorization.

12953102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 12953102 is about 3599.0418169285. The cubic root of 12953102 is about 234.8503770665.

The spelling of 12953102 in words is "twelve million, nine hundred fifty-three thousand, one hundred two".

Divisors: 1 2 31 62 401 521 802 1042 12431 16151 24862 32302 208921 417842 6476551 12953102