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13232871358853 = 711811439715577
BaseRepresentation
bin1100000010010000010010…
…0110001100000110000101
31201212001100120001021000012
43000210010212030012011
53213301410031440403
644051032554000005
72534020613446016
oct300440446140605
951761316037005
1013232871358853
1142420359a1373
121598751a16005
1374cb151c2a93
1433a68da2d00d
1517e33d867ed8
hexc090498c185

13232871358853 has 16 divisors (see below), whose sum is σ = 13502785121280. Its totient is φ = 12965378428800.

The previous prime is 13232871358841. The next prime is 13232871358867. The reversal of 13232871358853 is 35885317823231.

It is a cyclic number.

It is not a de Polignac number, because 13232871358853 - 232 = 13228576391557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13232871358792 and 13232871358801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232871358253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18134801 + ... + 18850377.

It is an arithmetic number, because the mean of its divisors is an integer number (843924070080).

Almost surely, 213232871358853 is an apocalyptic number.

It is an amenable number.

13232871358853 is a deficient number, since it is larger than the sum of its proper divisors (269913762427).

13232871358853 is a wasteful number, since it uses less digits than its factorization.

13232871358853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717268.

The product of its digits is 29030400, while the sum is 59.

The spelling of 13232871358853 in words is "thirteen trillion, two hundred thirty-two billion, eight hundred seventy-one million, three hundred fifty-eight thousand, eight hundred fifty-three".

Divisors: 1 71 181 1439 12851 102169 260459 715577 18492589 50805967 129519437 1029715303 9195880027 73109786513 186378469843 13232871358853