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5100687 = 322341601
BaseRepresentation
bin10011011101010010001111
3100121010211100
4103131102033
52301210222
6301154143
761232544
oct23352217
910533740
105100687
112974249
12185b953
131097877
1496abcb
156ab4ac
hex4dd48f

5100687 has 24 divisors (see below), whose sum is σ = 7888608. Its totient is φ = 3168000.

The previous prime is 5100673. The next prime is 5100691. The reversal of 5100687 is 7860015.

It is not a de Polignac number, because 5100687 - 24 = 5100671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5100687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8187 + ... + 8787.

It is an arithmetic number, because the mean of its divisors is an integer number (328692).

Almost surely, 25100687 is an apocalyptic number.

5100687 is a deficient number, since it is larger than the sum of its proper divisors (2787921).

5100687 is a wasteful number, since it uses less digits than its factorization.

5100687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 5100687 is about 2258.4700573618. The cubic root of 5100687 is about 172.1377907029.

The spelling of 5100687 in words is "five million, one hundred thousand, six hundred eighty-seven".

Divisors: 1 3 9 23 41 69 123 207 369 601 943 1803 2829 5409 8487 13823 24641 41469 73923 124407 221769 566743 1700229 5100687