Base | Representation |
---|---|
bin | 11001111111111101… |
… | …00100100111000001 |
3 | 1100000202221112220220 |
4 | 30333332210213001 |
5 | 212041304110002 |
6 | 10225022053253 |
7 | 1002620221623 |
oct | 147776444701 |
9 | 40022845826 |
10 | 13958269377 |
11 | 5a13096418 |
12 | 285671a229 |
13 | 1415a8a6c0 |
14 | 965b32c13 |
15 | 56a63d7bc |
hex | 33ffa49c1 |
13958269377 has 16 divisors (see below), whose sum is σ = 20044915968. Its totient is φ = 8588730240.
The previous prime is 13958269321. The next prime is 13958269379. The reversal of 13958269377 is 77396285931.
It is not a de Polignac number, because 13958269377 - 28 = 13958269121 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13958269377.
It is not an unprimeable number, because it can be changed into a prime (13958269379) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491352 + ... + 518982.
It is an arithmetic number, because the mean of its divisors is an integer number (1252807248).
Almost surely, 213958269377 is an apocalyptic number.
It is an amenable number.
13958269377 is a deficient number, since it is larger than the sum of its proper divisors (6086646591).
13958269377 is a wasteful number, since it uses less digits than its factorization.
13958269377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40600.
The product of its digits is 17146080, while the sum is 60.
The spelling of 13958269377 in words is "thirteen billion, nine hundred fifty-eight million, two hundred sixty-nine thousand, three hundred seventy-seven".
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