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13710256793 = 22988167957
BaseRepresentation
bin11001100010011000…
…11110101010011001
31022101111021012121122
430301030132222121
5211034311204133
610144242215025
7663516155102
oct146114365231
938344235548
1013710256793
1158a609a942
1227a7654475
1313a65927ac
14940c133a9
1555399d498
hex33131ea99

13710256793 has 8 divisors (see below), whose sum is σ = 13785959880. Its totient is φ = 13634691840.

The previous prime is 13710256753. The next prime is 13710256831. The reversal of 13710256793 is 39765201731.

13710256793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 432764809 + 13277491984 = 20803^2 + 115228^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13710256793 - 28 = 13710256537 is a prime.

It is a super-2 number, since 2×137102567932 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13710256753) 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 7 ways as a sum of consecutive naturals, for example, 167771 + ... + 235727.

It is an arithmetic number, because the mean of its divisors is an integer number (1723244985).

Almost surely, 213710256793 is an apocalyptic number.

It is an amenable number.

13710256793 is a deficient number, since it is larger than the sum of its proper divisors (75703087).

13710256793 is an equidigital number, since it uses as much as digits as its factorization.

13710256793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69067.

The product of its (nonzero) digits is 238140, while the sum is 44.

The spelling of 13710256793 in words is "thirteen billion, seven hundred ten million, two hundred fifty-six thousand, seven hundred ninety-three".

Divisors: 1 229 881 67957 201749 15562153 59870117 13710256793