Base | Representation |
---|---|
bin | 1101101010110… |
… | …1111111000000 |
3 | 10222212221212002 |
4 | 3122231333000 |
5 | 104134220434 |
6 | 5404523132 |
7 | 1264226414 |
oct | 332557700 |
9 | 128787762 |
10 | 57335744 |
11 | 2a401214 |
12 | 172504a8 |
13 | bb5639b |
14 | 7886d44 |
15 | 507857e |
hex | 36adfc0 |
57335744 has 28 divisors (see below), whose sum is σ = 114833400. Its totient is φ = 28401408.
The previous prime is 57335743. The next prime is 57335777. The reversal of 57335744 is 44753375.
It is a junction number, because it is equal to n+sod(n) for n = 57335698 and 57335707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57335743) 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, 2867 + ... + 11085.
Almost surely, 257335744 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57335744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57416700).
57335744 is an abundant number, since it is smaller than the sum of its proper divisors (57497656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57335744 is a wasteful number, since it uses less digits than its factorization.
57335744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8340 (or 8330 counting only the distinct ones).
The product of its digits is 176400, while the sum is 38.
The square root of 57335744 is about 7572.0369782510. The cubic root of 57335744 is about 385.6042549303.
The spelling of 57335744 in words is "fifty-seven million, three hundred thirty-five thousand, seven hundred forty-four".
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