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13679405094 = 232279900849
BaseRepresentation
bin11001011110101101…
…10010100000100110
31022022100012210001010
430233112302200212
5211003411430334
610141221043050
7662663011335
oct145726624046
938270183033
1013679405094
11588a738573
122799256486
1313a007cc54
1493aaa1d1c
15550e070e9
hex32f5b2826

13679405094 has 8 divisors (see below), whose sum is σ = 27358810200. Its totient is φ = 4559801696.

The previous prime is 13679405081. The next prime is 13679405101. The reversal of 13679405094 is 49050497631.

13679405094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

13679405094 is an admirable number.

It is a super-2 number, since 2×136794050942 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 1139950419 + ... + 1139950430.

It is an arithmetic number, because the mean of its divisors is an integer number (3419851275).

Almost surely, 213679405094 is an apocalyptic number.

13679405094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13679405094 is a wasteful number, since it uses less digits than its factorization.

13679405094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279900854.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 13679405094 in words is "thirteen billion, six hundred seventy-nine million, four hundred five thousand, ninety-four".

Divisors: 1 2 3 6 2279900849 4559801698 6839702547 13679405094