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13114709023 = 131008823771
BaseRepresentation
bin11000011011011001…
…01001010000011111
31020211222122020122211
430031230221100133
5203324331142043
610005205421251
7642665121163
oct141554512037
936758566584
1013114709023
11561aa02aa9
12266010a827
131310095570
148c5aa8ca3
1551b55ea9d
hex30db2941f

13114709023 has 4 divisors (see below), whose sum is σ = 14123532808. Its totient is φ = 12105885240.

The previous prime is 13114709021. The next prime is 13114709033. The reversal of 13114709023 is 32090741131.

13114709023 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.

It is a cyclic number.

It is not a de Polignac number, because 13114709023 - 21 = 13114709021 is a prime.

It is a super-2 number, since 2×131147090232 (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 (13114709021) 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, 504411873 + ... + 504411898.

It is an arithmetic number, because the mean of its divisors is an integer number (3530883202).

Almost surely, 213114709023 is an apocalyptic number.

13114709023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13114709023 is a deficient number, since it is larger than the sum of its proper divisors (1008823785).

13114709023 is a wasteful number, since it uses less digits than its factorization.

13114709023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008823784.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 13114709023 in words is "thirteen billion, one hundred fourteen million, seven hundred nine thousand, twenty-three".

Divisors: 1 13 1008823771 13114709023