Base | Representation |
---|---|
bin | 110100101100… |
… | …110000011000 |
3 | 221222212100120 |
4 | 310230300120 |
5 | 12014033213 |
6 | 1212033240 |
7 | 225265260 |
oct | 64546030 |
9 | 27885316 |
10 | 13814808 |
11 | 78862a7 |
12 | 4762820 |
13 | 2b29057 |
14 | 1b987a0 |
15 | 132d423 |
hex | d2cc18 |
13814808 has 32 divisors (see below), whose sum is σ = 39471360. Its totient is φ = 3947040.
The previous prime is 13814807. The next prime is 13814819. The reversal of 13814808 is 80841831.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13814807) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40948 + ... + 41283.
It is an arithmetic number, because the mean of its divisors is an integer number (1233480).
Almost surely, 213814808 is an apocalyptic number.
It is an amenable number.
13814808 is an abundant number, since it is smaller than the sum of its proper divisors (25656552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13814808 is a wasteful number, since it uses less digits than its factorization.
13814808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82247 (or 82243 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 33.
The square root of 13814808 is about 3716.8276796214. The cubic root of 13814808 is about 239.9467937610.
The spelling of 13814808 in words is "thirteen million, eight hundred fourteen thousand, eight hundred eight".
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