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10676316181 = 23944670779
BaseRepresentation
bin10011111000101101…
…11010100000010101
31000120001101001111211
421330112322200111
5133331114104211
64523222301421
7525366122146
oct117426724025
930501331454
1010676316181
114589558403
12209b587871
131011b5676b
14733cd3acd
15427452e21
hex27c5ba815

10676316181 has 4 divisors (see below), whose sum is σ = 10720987200. Its totient is φ = 10631645164.

The previous prime is 10676316151. The next prime is 10676316193. The reversal of 10676316181 is 18161367601.

10676316181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10676316181 - 217 = 10676185109 is a prime.

It is a super-2 number, since 2×106763161812 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10676316151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22335151 + ... + 22335628.

It is an arithmetic number, because the mean of its divisors is an integer number (2680246800).

Almost surely, 210676316181 is an apocalyptic number.

It is an amenable number.

10676316181 is a deficient number, since it is larger than the sum of its proper divisors (44671019).

10676316181 is an equidigital number, since it uses as much as digits as its factorization.

10676316181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44671018.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 10676316181 in words is "ten billion, six hundred seventy-six million, three hundred sixteen thousand, one hundred eighty-one".

Divisors: 1 239 44670779 10676316181