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13153190 = 251737603
BaseRepresentation
bin110010001011…
…001110100110
3220202020210012
4302023032212
511331400230
61145530222
7216541331
oct62131646
926666705
1013153190
117474206
1244a3972
132956b6b
141a65618
15124c395
hexc8b3a6

13153190 has 16 divisors (see below), whose sum is σ = 23815728. Its totient is φ = 5230176.

The previous prime is 13153183. The next prime is 13153229. The reversal of 13153190 is 9135131.

13153190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131531902 = 346012814352200, which contains 22 as substring.

It is a Curzon number.

It is a congruent 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, 2072 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (1488483).

Almost surely, 213153190 is an apocalyptic number.

13153190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13153190 is a deficient number, since it is larger than the sum of its proper divisors (10662538).

13153190 is a wasteful number, since it uses less digits than its factorization.

13153190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7783.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 13153190 is about 3626.7326893500. The cubic root of 13153190 is about 236.0534567213.

The spelling of 13153190 in words is "thirteen million, one hundred fifty-three thousand, one hundred ninety".

Divisors: 1 2 5 10 173 346 865 1730 7603 15206 38015 76030 1315319 2630638 6576595 13153190