Base | Representation |
---|---|
bin | 1101101100011… |
… | …0001100000101 |
3 | 11000001222211222 |
4 | 3123012030011 |
5 | 104200404020 |
6 | 5411010125 |
7 | 1265121434 |
oct | 333061405 |
9 | 130058758 |
10 | 57434885 |
11 | 2a469752 |
12 | 17299945 |
13 | bb8c551 |
14 | 78b111b |
15 | 5097b25 |
hex | 36c6305 |
57434885 has 8 divisors (see below), whose sum is σ = 70524960. Its totient is φ = 44879184.
The previous prime is 57434873. The next prime is 57434911. The reversal of 57434885 is 58843475.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57434885 - 24 = 57434869 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133355 + ... + 133784.
It is an arithmetic number, because the mean of its divisors is an integer number (8815620).
Almost surely, 257434885 is an apocalyptic number.
It is an amenable number.
57434885 is a deficient number, since it is larger than the sum of its proper divisors (13090075).
57434885 is a wasteful number, since it uses less digits than its factorization.
57434885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267187.
The product of its digits is 537600, while the sum is 44.
The square root of 57434885 is about 7578.5806718673. The cubic root of 57434885 is about 385.8263803474.
The spelling of 57434885 in words is "fifty-seven million, four hundred thirty-four thousand, eight hundred eighty-five".
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