Base | Representation |
---|---|
bin | 11001111111001000… |
… | …10111111110010011 |
3 | 1100000022000122110222 |
4 | 30333210113332103 |
5 | 212033024330000 |
6 | 10224214543255 |
7 | 1002504650015 |
oct | 147744277623 |
9 | 40008018428 |
10 | 13951401875 |
11 | 5a0a2257a4 |
12 | 2854367b2b |
13 | 14145248a8 |
14 | 964c661b5 |
15 | 569c33a85 |
hex | 33f917f93 |
13951401875 has 10 divisors (see below), whose sum is σ = 17433672564. Its totient is φ = 11161121000.
The previous prime is 13951401869. The next prime is 13951401889. The reversal of 13951401875 is 57810415931.
It is not a de Polignac number, because 13951401875 - 214 = 13951385491 is a prime.
It is a super-2 number, since 2×139514018752 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11160497 + ... + 11161746.
Almost surely, 213951401875 is an apocalyptic number.
13951401875 is a deficient number, since it is larger than the sum of its proper divisors (3482270689).
13951401875 is an frugal number, since it uses more digits than its factorization.
13951401875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22322263 (or 22322248 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 44.
The spelling of 13951401875 in words is "thirteen billion, nine hundred fifty-one million, four hundred one thousand, eight hundred seventy-five".
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