Base | Representation |
---|---|
bin | 11001101110110110… |
… | …11111111110110010 |
3 | 1022122210002111000110 |
4 | 30313123133332302 |
5 | 211243100421100 |
6 | 10202500202150 |
7 | 666226231626 |
oct | 146733377662 |
9 | 38583074013 |
10 | 13814857650 |
11 | 594a144030 |
12 | 2816699356 |
13 | 13c21574a9 |
14 | 950a81186 |
15 | 55cc61250 |
hex | 3376dffb2 |
13814857650 has 48 divisors (see below), whose sum is σ = 37375473888. Its totient is φ = 3349056000.
The previous prime is 13814857631. The next prime is 13814857703. The reversal of 13814857650 is 5675841831.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 13814857650.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4184671 + ... + 4187970.
It is an arithmetic number, because the mean of its divisors is an integer number (778655706).
Almost surely, 213814857650 is an apocalyptic number.
13814857650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13814857650 is an abundant number, since it is smaller than the sum of its proper divisors (23560616238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13814857650 is a wasteful number, since it uses less digits than its factorization.
13814857650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8372667 (or 8372662 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 48.
The spelling of 13814857650 in words is "thirteen billion, eight hundred fourteen million, eight hundred fifty-seven thousand, six hundred fifty".
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