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10012015006 = 273125191909
BaseRepresentation
bin10010101001100001…
…10011100110011110
3221211202101001121121
421110300303212132
5131001033440011
64333252121154
7503051503060
oct112460634636
927752331547
1010012015006
114278581074
121b350061ba
13c37336246
146ad9ad730
153d8e82e71
hex254c3399e

10012015006 has 32 divisors (see below), whose sum is σ = 17787893760. Its totient is φ = 4135860000.

The previous prime is 10012014997. The next prime is 10012015019. The reversal of 10012015006 is 60051021001.

It is a happy number.

10012015006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62980 + ... + 154888.

It is an arithmetic number, because the mean of its divisors is an integer number (555871680).

Almost surely, 210012015006 is an apocalyptic number.

10012015006 is a deficient number, since it is larger than the sum of its proper divisors (7775878754).

10012015006 is a wasteful number, since it uses less digits than its factorization.

10012015006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92200.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 10012015006 its reverse (60051021001), we get a palindrome (70063036007).

The spelling of 10012015006 in words is "ten billion, twelve million, fifteen thousand, six".

Divisors: 1 2 7 14 31 62 217 251 434 502 1757 3514 7781 15562 54467 91909 108934 183818 643363 1286726 2849179 5698358 19944253 23069159 39888506 46138318 161484113 322968226 715143929 1430287858 5006007503 10012015006