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52100001304755 = 357363674716851
BaseRepresentation
bin10111101100010011110100…
…00100100001000010110011
320211110201012200002202010220
423312021322010201002303
523312101300313223010
6302450224333224123
713655046413120505
oct1366117204410263
9224421180082126
1052100001304755
1115667539546288
125a153b5032043
13230c016b32911
14cc1921377d75
15605392033970
hex2f627a1210b3

52100001304755 has 16 divisors (see below), whose sum is σ = 83360132964864. Its totient is φ = 27786623736800.

The previous prime is 52100001304733. The next prime is 52100001304783. The reversal of 52100001304755 is 55740310000125.

It is not a de Polignac number, because 52100001304755 - 27 = 52100001304627 is a prime.

It is a super-2 number, since 2×521000013047552 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8687080 + ... + 13403930.

It is an arithmetic number, because the mean of its divisors is an integer number (5210008310304).

Almost surely, 252100001304755 is an apocalyptic number.

52100001304755 is a deficient number, since it is larger than the sum of its proper divisors (31260131660109).

52100001304755 is a wasteful number, since it uses less digits than its factorization.

52100001304755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453226.

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 52100001304755 in words is "fifty-two trillion, one hundred billion, one million, three hundred four thousand, seven hundred fifty-five".

Divisors: 1 3 5 15 736367 2209101 3681835 4716851 11045505 14150553 23584255 70752765 3473333420317 10420000260951 17366667101585 52100001304755