Base | Representation |
---|---|
bin | 110100010100… |
… | …000111110010 |
3 | 221210201221110 |
4 | 310110013302 |
5 | 12002321111 |
6 | 1205534150 |
7 | 224365143 |
oct | 64240762 |
9 | 27721843 |
10 | 13713906 |
11 | 7817508 |
12 | 4714356 |
13 | 2ac214b |
14 | 1b6daca |
15 | 130d5a6 |
hex | d141f2 |
13713906 has 24 divisors (see below), whose sum is σ = 27827280. Its totient is φ = 4505536.
The previous prime is 13713899. The next prime is 13713913. The reversal of 13713906 is 60931731.
It is an interprime number because it is at equal distance from previous prime (13713899) and next prime (13713913).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76525 + ... + 76703.
It is an arithmetic number, because the mean of its divisors is an integer number (1159470).
Almost surely, 213713906 is an apocalyptic number.
13713906 is an abundant number, since it is smaller than the sum of its proper divisors (14113374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13713906 is a wasteful number, since it uses less digits than its factorization.
13713906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410 (or 297 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 30.
The square root of 13713906 is about 3703.2291314473. The cubic root of 13713906 is about 239.3611830904.
The spelling of 13713906 in words is "thirteen million, seven hundred thirteen thousand, nine hundred six".
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