Base | Representation |
---|---|
bin | 11001110001101010… |
… | …00100010010101011 |
3 | 1022201102021100220020 |
4 | 30320311010102223 |
5 | 211320103242240 |
6 | 10205055331523 |
7 | 666632632254 |
oct | 147065042253 |
9 | 38642240806 |
10 | 13838337195 |
11 | 5961420611 |
12 | 2822520ba3 |
13 | 13c6c88607 |
14 | 953c33b2b |
15 | 55ed4d0d0 |
hex | 338d444ab |
13838337195 has 32 divisors (see below), whose sum is σ = 23628423168. Its totient is φ = 6891591168.
The previous prime is 13838337187. The next prime is 13838337209. The reversal of 13838337195 is 59173383831.
It is not a de Polignac number, because 13838337195 - 23 = 13838337187 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181269 + ... + 246038.
It is an arithmetic number, because the mean of its divisors is an integer number (738388224).
Almost surely, 213838337195 is an apocalyptic number.
13838337195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13838337195 is a deficient number, since it is larger than the sum of its proper divisors (9790085973).
13838337195 is a wasteful number, since it uses less digits than its factorization.
13838337195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427459.
The product of its digits is 1632960, while the sum is 51.
The spelling of 13838337195 in words is "thirteen billion, eight hundred thirty-eight million, three hundred thirty-seven thousand, one hundred ninety-five".
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