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13064154 = 239722447
BaseRepresentation
bin110001110101…
…011111011010
3220120201122120
4301311133122
511321023104
61144002110
7216020625
oct61653732
926521576
1013064154
117413324
124460336
13292548c
141a40dbc
151230cd9
hexc757da

13064154 has 16 divisors (see below), whose sum is σ = 26398848. Its totient is φ = 4309632.

The previous prime is 13064141. The next prime is 13064159. The reversal of 13064154 is 45146031.

It is not an unprimeable number, because it can be changed into a prime (13064159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10642 + ... + 11805.

It is an arithmetic number, because the mean of its divisors is an integer number (1649928).

Almost surely, 213064154 is an apocalyptic number.

13064154 is an abundant number, since it is smaller than the sum of its proper divisors (13334694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13064154 is a wasteful number, since it uses less digits than its factorization.

13064154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22549.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13064154 is about 3614.4368856020. The cubic root of 13064154 is about 235.5196227806.

It can be divided in two parts, 1306 and 4154, that added together give a triangular number (5460 = T104).

The spelling of 13064154 in words is "thirteen million, sixty-four thousand, one hundred fifty-four".

Divisors: 1 2 3 6 97 194 291 582 22447 44894 67341 134682 2177359 4354718 6532077 13064154