Base | Representation |
---|---|
bin | 11110001100000… |
… | …10011100010100 |
3 | 122122111222111022 |
4 | 33012002130110 |
5 | 1004312203413 |
6 | 41043500312 |
7 | 6163341161 |
oct | 1706023424 |
9 | 578458438 |
10 | 253241108 |
11 | 11aa4787a |
12 | 70987698 |
13 | 40608a13 |
14 | 258c1068 |
15 | 17374608 |
hex | f182714 |
253241108 has 24 divisors (see below), whose sum is σ = 473249280. Its totient is φ = 118308960.
The previous prime is 253241089. The next prime is 253241111. The reversal of 253241108 is 801142352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31616 + ... + 38807.
It is an arithmetic number, because the mean of its divisors is an integer number (19718720).
Almost surely, 2253241108 is an apocalyptic number.
It is an amenable number.
253241108 is a deficient number, since it is larger than the sum of its proper divisors (220008172).
253241108 is a wasteful number, since it uses less digits than its factorization.
253241108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70487 (or 70485 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 253241108 is about 15913.5510807613. The cubic root of 253241108 is about 632.6712044681.
The spelling of 253241108 in words is "two hundred fifty-three million, two hundred forty-one thousand, one hundred eight".
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