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14317148971 = 239541110729
BaseRepresentation
bin11010101010101111…
…00101101100101011
31100221210020112011201
431111113211230223
5213310142231341
610324402105031
71014535521046
oct152527455453
940853215151
1014317148971
116087725a24
12293694b177
1314722324a8
1499b671c5d
1558bdcd331
hex3555e5b2b

14317148971 has 8 divisors (see below), whose sum is σ = 14403758400. Its totient is φ = 14230762560.

The previous prime is 14317148959. The next prime is 14317149013. The reversal of 14317148971 is 17984171341.

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 14317148971 - 27 = 14317148843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14317148941) 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, 73935 + ... + 184663.

It is an arithmetic number, because the mean of its divisors is an integer number (1800469800).

Almost surely, 214317148971 is an apocalyptic number.

14317148971 is a deficient number, since it is larger than the sum of its proper divisors (86609429).

14317148971 is a wasteful number, since it uses less digits than its factorization.

14317148971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111509.

The product of its digits is 169344, while the sum is 46.

The spelling of 14317148971 in words is "fourteen billion, three hundred seventeen million, one hundred forty-eight thousand, nine hundred seventy-one".

Divisors: 1 239 541 110729 129299 26464231 59904389 14317148971