Base | Representation |
---|---|
bin | 1100101001100… |
… | …0001000010101 |
3 | 10200211022120010 |
4 | 3022120020111 |
5 | 102040130200 |
6 | 5133030433 |
7 | 1212635223 |
oct | 312301025 |
9 | 120738503 |
10 | 53051925 |
11 | 27a45773 |
12 | 15925419 |
13 | acb6594 |
14 | 708db13 |
15 | 49ce150 |
hex | 3298215 |
53051925 has 12 divisors (see below), whose sum is σ = 87712640. Its totient is φ = 28294320.
The previous prime is 53051893. The next prime is 53051939. The reversal of 53051925 is 52915035.
It is not a de Polignac number, because 53051925 - 25 = 53051893 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53051892 and 53051901.
It is a congruent 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, 353605 + ... + 353754.
Almost surely, 253051925 is an apocalyptic number.
It is an amenable number.
53051925 is a deficient number, since it is larger than the sum of its proper divisors (34660715).
53051925 is a wasteful number, since it uses less digits than its factorization.
53051925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707372 (or 707367 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 30.
The square root of 53051925 is about 7283.6752398772. The cubic root of 53051925 is about 375.7512052813.
The spelling of 53051925 in words is "fifty-three million, fifty-one thousand, nine hundred twenty-five".
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