Base | Representation |
---|---|
bin | 1101101011100… |
… | …1010101011001 |
3 | 10222222022121220 |
4 | 3122321111121 |
5 | 104142212413 |
6 | 5405522253 |
7 | 1264512066 |
oct | 332712531 |
9 | 128868556 |
10 | 57382233 |
11 | 2a433137 |
12 | 17273389 |
13 | bb715ac |
14 | 7899c6d |
15 | 5087223 |
hex | 36b9559 |
57382233 has 8 divisors (see below), whose sum is σ = 76684128. Its totient is φ = 38167584.
The previous prime is 57382229. The next prime is 57382243. The reversal of 57382233 is 33228375.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57382233 - 22 = 57382229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57382194 and 57382203.
It is not an unprimeable number, because it can be changed into a prime (57382243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20260 + ... + 22917.
It is an arithmetic number, because the mean of its divisors is an integer number (9585516).
Almost surely, 257382233 is an apocalyptic number.
It is an amenable number.
57382233 is a deficient number, since it is larger than the sum of its proper divisors (19301895).
57382233 is a wasteful number, since it uses less digits than its factorization.
57382233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43623.
The product of its digits is 30240, while the sum is 33.
The square root of 57382233 is about 7575.1061378703. The cubic root of 57382233 is about 385.7084453946.
The spelling of 57382233 in words is "fifty-seven million, three hundred eighty-two thousand, two hundred thirty-three".
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