Base | Representation |
---|---|
bin | 1100011110110… |
… | …1100110010001 |
3 | 10122111211101202 |
4 | 3013231212101 |
5 | 101400302200 |
6 | 5110040545 |
7 | 1203665615 |
oct | 307554621 |
9 | 118454352 |
10 | 52353425 |
11 | 276089a3 |
12 | 15649155 |
13 | ab00677 |
14 | 6d4b345 |
15 | 48e21d5 |
hex | 31ed991 |
52353425 has 12 divisors (see below), whose sum is σ = 65019276. Its totient is φ = 41817600.
The previous prime is 52353349. The next prime is 52353443. The reversal of 52353425 is 52435325.
It can be written as a sum of positive squares in 6 ways, for example, as 6885376 + 45468049 = 2624^2 + 6743^2 .
It is not a de Polignac number, because 52353425 - 212 = 52349329 is a prime.
It is a super-2 number, since 2×523534252 = 5481762218461250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20837 + ... + 23213.
It is an arithmetic number, because the mean of its divisors is an integer number (5418273).
Almost surely, 252353425 is an apocalyptic number.
It is an amenable number.
52353425 is a deficient number, since it is larger than the sum of its proper divisors (12665851).
52353425 is a wasteful number, since it uses less digits than its factorization.
52353425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3268 (or 3263 counting only the distinct ones).
The product of its digits is 18000, while the sum is 29.
The square root of 52353425 is about 7235.5666675113. The cubic root of 52353425 is about 374.0948242504.
The spelling of 52353425 in words is "fifty-two million, three hundred fifty-three thousand, four hundred twenty-five".
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