Base | Representation |
---|---|
bin | 1101110100110… |
… | …1010110101010 |
3 | 11001010010022001 |
4 | 3131031112222 |
5 | 104321113042 |
6 | 5430521214 |
7 | 1302615514 |
oct | 335152652 |
9 | 131103261 |
10 | 57988522 |
11 | 2a8076a9 |
12 | 1750620a |
13 | c024547 |
14 | 79b6bb4 |
15 | 5156bb7 |
hex | 374d5aa |
57988522 has 8 divisors (see below), whose sum is σ = 87034500. Its totient is φ = 28977024.
The previous prime is 57988481. The next prime is 57988523. The reversal of 57988522 is 22588975.
It can be written as a sum of positive squares in 2 ways, for example, as 57471561 + 516961 = 7581^2 + 719^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (57988523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3897 + ... + 11452.
Almost surely, 257988522 is an apocalyptic number.
57988522 is a deficient number, since it is larger than the sum of its proper divisors (29045978).
57988522 is a wasteful number, since it uses less digits than its factorization.
57988522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17240.
The product of its digits is 403200, while the sum is 46.
The square root of 57988522 is about 7615.0195009599. The cubic root of 57988522 is about 387.0621279402.
The spelling of 57988522 in words is "fifty-seven million, nine hundred eighty-eight thousand, five hundred twenty-two".
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