Base | Representation |
---|---|
bin | 11110010001000… |
… | …11101110010001 |
3 | 122200202112200011 |
4 | 33020203232101 |
5 | 1004444323323 |
6 | 41105554521 |
7 | 6202062142 |
oct | 1710435621 |
9 | 580675604 |
10 | 253901713 |
11 | 12035912a |
12 | 71045a41 |
13 | 407aa600 |
14 | 25a13ac9 |
15 | 1745520d |
hex | f223b91 |
253901713 has 12 divisors (see below), whose sum is σ = 281336880. Its totient is φ = 228913776.
The previous prime is 253901707. The next prime is 253901717. The reversal of 253901713 is 317109352.
253901713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-253901713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (253901717) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10203 + ... + 24736.
It is an arithmetic number, because the mean of its divisors is an integer number (23444740).
Almost surely, 2253901713 is an apocalyptic number.
It is an amenable number.
253901713 is a deficient number, since it is larger than the sum of its proper divisors (27435167).
253901713 is a wasteful number, since it uses less digits than its factorization.
253901713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35008 (or 34995 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 31.
The square root of 253901713 is about 15934.2936147167. The cubic root of 253901713 is about 633.2208557104.
The spelling of 253901713 in words is "two hundred fifty-three million, nine hundred one thousand, seven hundred thirteen".
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