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5100009006 = 232336956587
BaseRepresentation
bin1001011111111101…
…11111011000101110
3111011102120022010110
410233332333120232
540421100242011
62202022520450
7240245234631
oct45776773056
914142508113
105100009006
112187905284
12ba3b96126
136337a6511
14365495c18
151ecb0dba6
hex12ffbf62e

5100009006 has 16 divisors (see below), whose sum is σ = 10643497344. Its totient is φ = 1626089784.

The previous prime is 5100008951. The next prime is 5100009017. The reversal of 5100009006 is 6009000015.

It is a super-2 number, since 2×51000090062 = 52020183722562216072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18478156 + ... + 18478431.

It is an arithmetic number, because the mean of its divisors is an integer number (665218584).

Almost surely, 25100009006 is an apocalyptic number.

5100009006 is an abundant number, since it is smaller than the sum of its proper divisors (5543488338).

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

5100009006 is a wasteful number, since it uses less digits than its factorization.

5100009006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36956615.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 5100009006 is about 71414.3473400128. The cubic root of 5100009006 is about 1721.3016339305.

The spelling of 5100009006 in words is "five billion, one hundred million, nine thousand, six".

Divisors: 1 2 3 6 23 46 69 138 36956587 73913174 110869761 221739522 850001501 1700003002 2550004503 5100009006