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10076831827 = 13972495193
BaseRepresentation
bin10010110001010000…
…00100000001010011
3222000021100002120121
421120220010001103
5131114132104302
64343525251111
7504466441306
oct113050040123
928007302517
1010076831827
114301121997
121b52863a97
13c478ab7aa
146b8442b3d
153de9d7e37
hex258a04053

10076831827 has 4 divisors (see below), whose sum is σ = 10149327160. Its totient is φ = 10004336496.

The previous prime is 10076831797. The next prime is 10076831833. The reversal of 10076831827 is 72813867001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10076831827 - 219 = 10076307539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10076831027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36247458 + ... + 36247735.

It is an arithmetic number, because the mean of its divisors is an integer number (2537331790).

Almost surely, 210076831827 is an apocalyptic number.

10076831827 is a deficient number, since it is larger than the sum of its proper divisors (72495333).

10076831827 is an equidigital number, since it uses as much as digits as its factorization.

10076831827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72495332.

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 10076831827 in words is "ten billion, seventy-six million, eight hundred thirty-one thousand, eight hundred twenty-seven".

Divisors: 1 139 72495193 10076831827