Base | Representation |
---|---|
bin | 11110001101011… |
… | …11011011010101 |
3 | 122122212100020122 |
4 | 33012233123111 |
5 | 1004334102430 |
6 | 41051441325 |
7 | 6165036314 |
oct | 1706573325 |
9 | 578770218 |
10 | 253425365 |
11 | 120063256 |
12 | 70a56245 |
13 | 4067184b |
14 | 2592c27b |
15 | 173adee5 |
hex | f1af6d5 |
253425365 has 8 divisors (see below), whose sum is σ = 304770048. Its totient is φ = 202300560.
The previous prime is 253425349. The next prime is 253425373. The reversal of 253425365 is 563524352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253425365 - 24 = 253425349 is a prime.
It is a Duffinian number.
It is a Curzon number.
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, 52421 + ... + 57050.
It is an arithmetic number, because the mean of its divisors is an integer number (38096256).
Almost surely, 2253425365 is an apocalyptic number.
It is an amenable number.
253425365 is a deficient number, since it is larger than the sum of its proper divisors (51344683).
253425365 is a wasteful number, since it uses less digits than its factorization.
253425365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109939.
The product of its digits is 108000, while the sum is 35.
The square root of 253425365 is about 15919.3393393068. The cubic root of 253425365 is about 632.8246101000.
The spelling of 253425365 in words is "two hundred fifty-three million, four hundred twenty-five thousand, three hundred sixty-five".
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