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52534412970 = 23513237156813
BaseRepresentation
bin110000111011010010…
…111000011010101010
312000121012202200121220
4300323102320122222
51330042302203340
640044534442510
73536565066564
oct607322703252
9160535680556
1052534412970
1120309341026
12a221803436
134c52b5a980
14278517c334
15157711bed0
hexc3b4b86aa

52534412970 has 64 divisors (see below), whose sum is σ = 135840910464. Its totient is φ = 12925866240.

The previous prime is 52534412923. The next prime is 52534413011. The reversal of 52534412970 is 7921443525.

It is a happy number.

52534412970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×525344129702 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 896284 + ... + 953096.

It is an arithmetic number, because the mean of its divisors is an integer number (2122514226).

Almost surely, 252534412970 is an apocalyptic number.

52534412970 is an abundant number, since it is smaller than the sum of its proper divisors (83306497494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52534412970 is a wasteful number, since it uses less digits than its factorization.

52534412970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59207.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 52534412970 in words is "fifty-two billion, five hundred thirty-four million, four hundred twelve thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 2371 4742 7113 11855 14226 23710 30823 35565 56813 61646 71130 92469 113626 154115 170439 184938 284065 308230 340878 462345 568130 738569 852195 924690 1477138 1704390 2215707 3692845 4431414 7385690 11078535 22157070 134703623 269407246 404110869 673518115 808221738 1347036230 1751147099 2020554345 3502294198 4041108690 5253441297 8755735495 10506882594 17511470990 26267206485 52534412970