Base | Representation |
---|---|
bin | 11110001111000… |
… | …00001011100000 |
3 | 122200020111011121 |
4 | 33013200023200 |
5 | 1004412000211 |
6 | 41100022024 |
7 | 6166530436 |
oct | 1707401340 |
9 | 580214147 |
10 | 253625056 |
11 | 12018a293 |
12 | 70b31914 |
13 | 407116c9 |
14 | 25980d56 |
15 | 173ed271 |
hex | f1e02e0 |
253625056 has 12 divisors (see below), whose sum is σ = 499324392. Its totient is φ = 126812512.
The previous prime is 253625003. The next prime is 253625059. The reversal of 253625056 is 650526352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253625059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3962860 + ... + 3962923.
It is an arithmetic number, because the mean of its divisors is an integer number (41610366).
Almost surely, 2253625056 is an apocalyptic number.
It is an amenable number.
253625056 is a deficient number, since it is larger than the sum of its proper divisors (245699336).
253625056 is an equidigital number, since it uses as much as digits as its factorization.
253625056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7925793 (or 7925785 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 34.
The square root of 253625056 is about 15925.6100668075. The cubic root of 253625056 is about 632.9907815776.
The spelling of 253625056 in words is "two hundred fifty-three million, six hundred twenty-five thousand, fifty-six".
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