Base | Representation |
---|---|
bin | 1101101100010… |
… | …1100100101011 |
3 | 11000001212101120 |
4 | 3123011210223 |
5 | 104200313423 |
6 | 5410550323 |
7 | 1265111202 |
oct | 333054453 |
9 | 130055346 |
10 | 57432363 |
11 | 2a46786a |
12 | 172983a3 |
13 | bb8b361 |
14 | 78b0239 |
15 | 5096ee3 |
hex | 36c592b |
57432363 has 16 divisors (see below), whose sum is σ = 77746176. Its totient is φ = 37708160.
The previous prime is 57432359. The next prime is 57432371. The reversal of 57432363 is 36323475.
It is a cyclic number.
It is not a de Polignac number, because 57432363 - 22 = 57432359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57432313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64306 + ... + 65192.
It is an arithmetic number, because the mean of its divisors is an integer number (4859136).
Almost surely, 257432363 is an apocalyptic number.
57432363 is a deficient number, since it is larger than the sum of its proper divisors (20313813).
57432363 is a wasteful number, since it uses less digits than its factorization.
57432363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1194.
The product of its digits is 45360, while the sum is 33.
The square root of 57432363 is about 7578.4142800457. The cubic root of 57432363 is about 385.8207329761.
The spelling of 57432363 in words is "fifty-seven million, four hundred thirty-two thousand, three hundred sixty-three".
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