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53026006113213 = 3717337440748457
BaseRepresentation
bin11000000111010000101000…
…10000100001101110111101
320221202020101112111222021020
430003220110100201232331
523422234230031110323
6304435451054054353
714112000602121240
oct1403502420415675
9227666345458236
1053026006113213
111599422607a611
125b449661aa3b9
13237843c056c43
14d14688347257
1561e4dc563ae3
hex303a14421bbd

53026006113213 has 32 divisors (see below), whose sum is σ = 85808435791104. Its totient is φ = 28433564393472.

The previous prime is 53026006113211. The next prime is 53026006113229. The reversal of 53026006113213 is 31231160062035.

It is not a de Polignac number, because 53026006113213 - 21 = 53026006113211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53026006113211) 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, 220253920 + ... + 220494537.

It is an arithmetic number, because the mean of its divisors is an integer number (2681513618472).

Almost surely, 253026006113213 is an apocalyptic number.

It is an amenable number.

53026006113213 is a deficient number, since it is larger than the sum of its proper divisors (32782429677891).

53026006113213 is a wasteful number, since it uses less digits than its factorization.

53026006113213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440748821.

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 53026006113213 its reverse (31231160062035), we get a palindrome (84257166175248).

The spelling of 53026006113213 in words is "fifty-three trillion, twenty-six billion, six million, one hundred thirteen thousand, two hundred thirteen".

Divisors: 1 3 7 17 21 51 119 337 357 1011 2359 5729 7077 17187 40103 120309 440748457 1322245371 3085239199 7492723769 9255717597 22478171307 52449066383 148532230009 157347199149 445596690027 1039725610063 2525047910153 3119176830189 7575143730459 17675335371071 53026006113213