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13241612254 = 213598632081
BaseRepresentation
bin11000101010100001…
…01111011111011110
31021011211102121011111
430111100233133132
5204104323043004
610025541412234
7646065563353
oct142520573736
937154377144
1013241612254
1156855aa302
12269670a07a
131330468630
148d88a062a
1552777aa04
hex31542f7de

13241612254 has 16 divisors (see below), whose sum is σ = 21752846640. Its totient is φ = 6007927680.

The previous prime is 13241612227. The next prime is 13241612323. The reversal of 13241612254 is 45221614231.

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, 4314507 + ... + 4317574.

It is an arithmetic number, because the mean of its divisors is an integer number (1359552915).

Almost surely, 213241612254 is an apocalyptic number.

13241612254 is a deficient number, since it is larger than the sum of its proper divisors (8511234386).

13241612254 is a wasteful number, since it uses less digits than its factorization.

13241612254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8632155.

The product of its digits is 11520, while the sum is 31.

The spelling of 13241612254 in words is "thirteen billion, two hundred forty-one million, six hundred twelve thousand, two hundred fifty-four".

Divisors: 1 2 13 26 59 118 767 1534 8632081 17264162 112217053 224434106 509292779 1018585558 6620806127 13241612254