Base | Representation |
---|---|
bin | 1101101001101… |
… | …0000110110101 |
3 | 10222201211011120 |
4 | 3122122012311 |
5 | 104124114300 |
6 | 5403054153 |
7 | 1263440142 |
oct | 332320665 |
9 | 128654146 |
10 | 57254325 |
11 | 2a356027 |
12 | 17211359 |
13 | bb282cb |
14 | 78653c9 |
15 | 505e3a0 |
hex | 369a1b5 |
57254325 has 12 divisors (see below), whose sum is σ = 94660608. Its totient is φ = 30535600.
The previous prime is 57254297. The next prime is 57254333. The reversal of 57254325 is 52345275.
It is not a de Polignac number, because 57254325 - 26 = 57254261 is a prime.
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, 381621 + ... + 381770.
It is an arithmetic number, because the mean of its divisors is an integer number (7888384).
Almost surely, 257254325 is an apocalyptic number.
It is an amenable number.
57254325 is a deficient number, since it is larger than the sum of its proper divisors (37406283).
57254325 is a wasteful number, since it uses less digits than its factorization.
57254325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 763404 (or 763399 counting only the distinct ones).
The product of its digits is 42000, while the sum is 33.
The square root of 57254325 is about 7566.6587738579. The cubic root of 57254325 is about 385.4216440880.
The spelling of 57254325 in words is "fifty-seven million, two hundred fifty-four thousand, three hundred twenty-five".
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