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13132554213 = 3172982310789
BaseRepresentation
bin11000011101100001…
…01101111111100101
31020220020012212122210
430032300231333211
5203343413213323
610011044114033
7643302604032
oct141660557745
936806185583
1013132554213
115629a91399
122666095919
1313139a2c4c
148c81d2389
1551cdd7293
hex30ec2dfe5

13132554213 has 32 divisors (see below), whose sum is σ = 19204473600. Its totient is φ = 7945491456.

The previous prime is 13132554203. The next prime is 13132554217. The reversal of 13132554213 is 31245523131.

It is not a de Polignac number, because 13132554213 - 25 = 13132554181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132554217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1211823 + ... + 1222611.

It is an arithmetic number, because the mean of its divisors is an integer number (600139800).

Almost surely, 213132554213 is an apocalyptic number.

It is an amenable number.

13132554213 is a deficient number, since it is larger than the sum of its proper divisors (6071919387).

13132554213 is a wasteful number, since it uses less digits than its factorization.

13132554213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11661.

The product of its digits is 10800, while the sum is 30.

The spelling of 13132554213 in words is "thirteen billion, one hundred thirty-two million, five hundred fifty-four thousand, two hundred thirteen".

Divisors: 1 3 17 29 51 87 493 823 1479 2469 10789 13991 23867 32367 41973 71601 183413 312881 405739 550239 938643 1217217 5318977 8879347 15956931 26638041 150948899 257501063 452846697 772503189 4377518071 13132554213