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10375264215 = 335661116269
BaseRepresentation
bin10011010100110100…
…11111011111010111
3222210001220000212000
421222122133133113
5132222031423330
64433305530343
7515052201501
oct115232373727
928701800760
1010375264215
114444625628
1220167a39b3
13c9467abc4
14705d28d71
1540acd7560
hex26a69f7d7

10375264215 has 32 divisors (see below), whose sum is σ = 18472977600. Its totient is φ = 5525055360.

The previous prime is 10375264181. The next prime is 10375264219. The reversal of 10375264215 is 51246257301.

10375264215 is a `hidden beast` number, since 1 + 0 + 3 + 7 + 5 + 2 + 642 + 1 + 5 = 666.

It is not a de Polignac number, because 10375264215 - 210 = 10375263191 is a prime.

It is a super-2 number, since 2×103752642152 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10375264215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10375264219) 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, 31101 + ... + 147369.

It is an arithmetic number, because the mean of its divisors is an integer number (577280550).

Almost surely, 210375264215 is an apocalyptic number.

10375264215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10375264215 is a deficient number, since it is larger than the sum of its proper divisors (8097713385).

10375264215 is a wasteful number, since it uses less digits than its factorization.

10375264215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116944 (or 116938 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 10375264215 in words is "ten billion, three hundred seventy-five million, two hundred sixty-four thousand, two hundred fifteen".

Divisors: 1 3 5 9 15 27 45 135 661 1983 3305 5949 9915 17847 29745 89235 116269 348807 581345 1046421 1744035 3139263 5232105 15696315 76853809 230561427 384269045 691684281 1152807135 2075052843 3458421405 10375264215