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10013487927 = 326459126151
BaseRepresentation
bin10010101001101100…
…11011001100110111
3221211212010220002020
421110312123030313
5131001423103202
64333343444223
7503100146232
oct112466331467
927755126066
1010013487927
114279397763
121b355b6673
13c377307b1
146adc74419
153d91745bc
hex254d9b337

10013487927 has 8 divisors (see below), whose sum is σ = 13351927680. Its totient is φ = 6675353400.

The previous prime is 10013487889. The next prime is 10013487929. The reversal of 10013487927 is 72978431001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-10013487927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013487929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16302 + ... + 142452.

It is an arithmetic number, because the mean of its divisors is an integer number (1668990960).

Almost surely, 210013487927 is an apocalyptic number.

10013487927 is a deficient number, since it is larger than the sum of its proper divisors (3338439753).

10013487927 is a wasteful number, since it uses less digits than its factorization.

10013487927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152613.

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 10013487927 in words is "ten billion, thirteen million, four hundred eighty-seven thousand, nine hundred twenty-seven".

Divisors: 1 3 26459 79377 126151 378453 3337829309 10013487927