Base | Representation |
---|---|
bin | 110100110100… |
… | …010101011010 |
3 | 222001102221021 |
4 | 310310111122 |
5 | 12021031400 |
6 | 1212433054 |
7 | 225454624 |
oct | 64642532 |
9 | 28042837 |
10 | 13845850 |
11 | 78a7657 |
12 | 477878a |
13 | 2b3a215 |
14 | 1ba5c14 |
15 | 133771a |
hex | d3455a |
13845850 has 12 divisors (see below), whose sum is σ = 25753374. Its totient is φ = 5538320.
The previous prime is 13845817. The next prime is 13845857. The reversal of 13845850 is 5854831.
13845850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 12766329 + 1079521 = 3573^2 + 1039^2 .
It is not an unprimeable number, because it can be changed into a prime (13845857) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138409 + ... + 138508.
Almost surely, 213845850 is an apocalyptic number.
13845850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13845850 is a deficient number, since it is larger than the sum of its proper divisors (11907524).
13845850 is a wasteful number, since it uses less digits than its factorization.
13845850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276929 (or 276924 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 13845850 is about 3721.0012093521. The cubic root of 13845850 is about 240.1263801978.
The spelling of 13845850 in words is "thirteen million, eight hundred forty-five thousand, eight hundred fifty".
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