Base | Representation |
---|---|
bin | 1101110100011… |
… | …0011100100001 |
3 | 11001001200111000 |
4 | 3131012130201 |
5 | 104314211400 |
6 | 5430142213 |
7 | 1302440151 |
oct | 335063441 |
9 | 131050430 |
10 | 57960225 |
11 | 2a798414 |
12 | 174b1969 |
13 | c0146bb |
14 | 79aa761 |
15 | 514d600 |
hex | 3746721 |
57960225 has 48 divisors (see below), whose sum is σ = 112760640. Its totient is φ = 29088000.
The previous prime is 57960197. The next prime is 57960233. The reversal of 57960225 is 52206975.
57960225 is a `hidden beast` number, since 579 + 60 + 2 + 25 = 666.
57960225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57960225 - 25 = 57960193 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57960225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8950 + ... + 14000.
It is an arithmetic number, because the mean of its divisors is an integer number (2349180).
Almost surely, 257960225 is an apocalyptic number.
It is an amenable number.
57960225 is a deficient number, since it is larger than the sum of its proper divisors (54800415).
57960225 is a wasteful number, since it uses less digits than its factorization.
57960225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5087 (or 5076 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 57960225 is about 7613.1613013255. The cubic root of 57960225 is about 386.9991587026. Note that the first 3 decimals are identical.
It can be divided in two parts, 57960 and 225, that added together give a palindrome (58185).
The spelling of 57960225 in words is "fifty-seven million, nine hundred sixty thousand, two hundred twenty-five".
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