Base | Representation |
---|---|
bin | 1101100111000… |
… | …1110110010000 |
3 | 10222102102222010 |
4 | 3121301312100 |
5 | 104103330144 |
6 | 5355342520 |
7 | 1262152320 |
oct | 331616620 |
9 | 128372863 |
10 | 57089424 |
11 | 2a253147 |
12 | 17151a40 |
13 | ba9b232 |
14 | 7821280 |
15 | 502a5b9 |
hex | 3671d90 |
57089424 has 40 divisors (see below), whose sum is σ = 168550720. Its totient is φ = 16311168.
The previous prime is 57089411. The next prime is 57089437. The reversal of 57089424 is 42498075.
57089424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (57089411) and next prime (57089437).
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 7 ways as a sum of consecutive naturals, for example, 84619 + ... + 85290.
It is an arithmetic number, because the mean of its divisors is an integer number (4213768).
Almost surely, 257089424 is an apocalyptic number.
It is an amenable number.
57089424 is an abundant number, since it is smaller than the sum of its proper divisors (111461296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57089424 is a wasteful number, since it uses less digits than its factorization.
57089424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169927 (or 169921 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 57089424 is about 7555.7543633975. The cubic root of 57089424 is about 385.0512643267.
The spelling of 57089424 in words is "fifty-seven million, eighty-nine thousand, four hundred twenty-four".
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