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14929316123 = 231688338447
BaseRepresentation
bin11011110011101101…
…10100100100011011
31102112110010211122012
431321312310210123
5221033401103443
610505231020135
71035651043661
oct157166644433
942473124565
1014929316123
116371234197
122a8796a64b
13153bccb187
14a18aa4c31
155c5a01118
hex379db491b

14929316123 has 8 divisors (see below), whose sum is σ = 15579744768. Its totient is φ = 14278998184.

The previous prime is 14929316069. The next prime is 14929316141. The reversal of 14929316123 is 32161392941.

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

It is not a de Polignac number, because 14929316123 - 210 = 14929315099 is a prime.

It is a super-2 number, since 2×149293161232 (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 (14929306123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369086 + ... + 407532.

It is an arithmetic number, because the mean of its divisors is an integer number (1947468096).

Almost surely, 214929316123 is an apocalyptic number.

14929316123 is a deficient number, since it is larger than the sum of its proper divisors (650428645).

14929316123 is a wasteful number, since it uses less digits than its factorization.

14929316123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55353.

The product of its digits is 69984, while the sum is 41.

The spelling of 14929316123 in words is "fourteen billion, nine hundred twenty-nine million, three hundred sixteen thousand, one hundred twenty-three".

Divisors: 1 23 16883 38447 388309 884281 649100701 14929316123