Base | Representation |
---|---|
bin | 1101101100010… |
… | …0110010100000 |
3 | 11000001200222122 |
4 | 3123010302200 |
5 | 104200213102 |
6 | 5410523412 |
7 | 1265065634 |
oct | 333046240 |
9 | 130050878 |
10 | 57429152 |
11 | 2a465410 |
12 | 17296568 |
13 | bb89a61 |
14 | 78acdc4 |
15 | 50960a2 |
hex | 36c4ca0 |
57429152 has 24 divisors (see below), whose sum is σ = 123342912. Its totient is φ = 26104000.
The previous prime is 57429139. The next prime is 57429161. The reversal of 57429152 is 25192475.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81224 + ... + 81927.
It is an arithmetic number, because the mean of its divisors is an integer number (5139288).
Almost surely, 257429152 is an apocalyptic number.
It is an amenable number.
57429152 is an abundant number, since it is smaller than the sum of its proper divisors (65913760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57429152 is a wasteful number, since it uses less digits than its factorization.
57429152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163172 (or 163164 counting only the distinct ones).
The product of its digits is 25200, while the sum is 35.
The square root of 57429152 is about 7578.2024253777. The cubic root of 57429152 is about 385.8135425269.
The spelling of 57429152 in words is "fifty-seven million, four hundred twenty-nine thousand, one hundred fifty-two".
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