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23100057005230 = 2515833079473939
BaseRepresentation
bin1010100000010011001101…
…01100010010110010101110
310000210100021200122021211101
411100021212230102302232
511011432404043131410
6121044004130313314
74602631642546342
oct520114654226256
9100710250567741
1023100057005230
1173a6751a64777
122710b4242883a
13cb743139217a
1459c0979b3622
152a0d43824d3a
hex150266b12cae

23100057005230 has 32 divisors (see below), whose sum is σ = 41619970022400. Its totient is φ = 9231167205792.

The previous prime is 23100057005189. The next prime is 23100057005239. The reversal of 23100057005230 is 3250075000132.

It is a super-2 number, since 2×231000570052302 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100057005239) 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, 48503601 + ... + 48977539.

It is an arithmetic number, because the mean of its divisors is an integer number (1300624063200).

Almost surely, 223100057005230 is an apocalyptic number.

23100057005230 is a deficient number, since it is larger than the sum of its proper divisors (18519913017170).

23100057005230 is a wasteful number, since it uses less digits than its factorization.

23100057005230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478608.

The product of its (nonzero) digits is 6300, while the sum is 28.

The spelling of 23100057005230 in words is "twenty-three trillion, one hundred billion, fifty-seven million, five thousand, two hundred thirty".

Divisors: 1 2 5 10 1583 3079 3166 6158 7915 15395 15830 30790 473939 947878 2369695 4739390 4874057 9748114 24370285 48740570 750245437 1459258181 1500490874 2918516362 3751227185 7296290905 7502454370 14592581810 2310005700523 4620011401046 11550028502615 23100057005230