Base | Representation |
---|---|
bin | 1101101110101… |
… | …1101011001010 |
3 | 11000100210110200 |
4 | 3123223223022 |
5 | 104220312201 |
6 | 5414153030 |
7 | 1266331200 |
oct | 333535312 |
9 | 130323420 |
10 | 57588426 |
11 | 2a564045 |
12 | 17352776 |
13 | bc143bc |
14 | 7911070 |
15 | 50c8386 |
hex | 36ebaca |
57588426 has 36 divisors (see below), whose sum is σ = 145148562. Its totient is φ = 16453584.
The previous prime is 57588409. The next prime is 57588431. The reversal of 57588426 is 62488575.
It can be written as a sum of positive squares in only one way, i.e., 48316401 + 9272025 = 6951^2 + 3045^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31765 + ... + 33528.
Almost surely, 257588426 is an apocalyptic number.
57588426 is an abundant number, since it is smaller than the sum of its proper divisors (87560136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57588426 is a wasteful number, since it uses less digits than its factorization.
57588426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65315 (or 65305 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The square root of 57588426 is about 7588.7038418955. The cubic root of 57588426 is about 386.1698850397.
The spelling of 57588426 in words is "fifty-seven million, five hundred eighty-eight thousand, four hundred twenty-six".
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