Base | Representation |
---|---|
bin | 1100100000000… |
… | …1010111111001 |
3 | 10122122221111202 |
4 | 3020001113321 |
5 | 101410400200 |
6 | 5111503545 |
7 | 1204454021 |
oct | 310012771 |
9 | 118587452 |
10 | 52434425 |
11 | 2766383a |
12 | 15687bb5 |
13 | ab2b4b4 |
14 | 6d6ca81 |
15 | 490b1d5 |
hex | 32015f9 |
52434425 has 12 divisors (see below), whose sum is σ = 65279676. Its totient is φ = 41779200.
The previous prime is 52434419. The next prime is 52434451. The reversal of 52434425 is 52443425.
It can be written as a sum of positive squares in 6 ways, for example, as 781456 + 51652969 = 884^2 + 7187^2 .
It is not a de Polignac number, because 52434425 - 28 = 52434169 is a prime.
It is a Duffinian number.
It is a Curzon 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, 2345 + ... + 10505.
It is an arithmetic number, because the mean of its divisors is an integer number (5439973).
Almost surely, 252434425 is an apocalyptic number.
It is an amenable number.
52434425 is a deficient number, since it is larger than the sum of its proper divisors (12845251).
52434425 is a wasteful number, since it uses less digits than its factorization.
52434425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8428 (or 8423 counting only the distinct ones).
The product of its digits is 19200, while the sum is 29.
The square root of 52434425 is about 7241.1618542883. The cubic root of 52434425 is about 374.2876551036.
The spelling of 52434425 in words is "fifty-two million, four hundred thirty-four thousand, four hundred twenty-five".
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