Base | Representation |
---|---|
bin | 110100101111… |
… | …011101110110 |
3 | 222000102120202 |
4 | 310233131312 |
5 | 12014412120 |
6 | 1212200502 |
7 | 225342530 |
oct | 64573566 |
9 | 28012522 |
10 | 13825910 |
11 | 789367a |
12 | 4769132 |
13 | 2b31117 |
14 | 1b9c850 |
15 | 1331875 |
hex | d2f776 |
13825910 has 32 divisors (see below), whose sum is σ = 28588032. Its totient is φ = 4716000.
The previous prime is 13825909. The next prime is 13825937. The reversal of 13825910 is 1952831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18035 + ... + 18785.
It is an arithmetic number, because the mean of its divisors is an integer number (893376).
Almost surely, 213825910 is an apocalyptic number.
13825910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13825910 is an abundant number, since it is smaller than the sum of its proper divisors (14762122).
13825910 is a wasteful number, since it uses less digits than its factorization.
13825910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1028.
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 13825910 is about 3718.3208575915. The cubic root of 13825910 is about 240.0110527317.
The spelling of 13825910 in words is "thirteen million, eight hundred twenty-five thousand, nine hundred ten".
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