Base | Representation |
---|---|
bin | 1101101010010… |
… | …0110110110011 |
3 | 10222211001120022 |
4 | 3122210312303 |
5 | 104132021410 |
6 | 5404034055 |
7 | 1264012412 |
oct | 332446663 |
9 | 128731508 |
10 | 57298355 |
11 | 2a386114 |
12 | 1723292b |
13 | bb4236a |
14 | 7877479 |
15 | 506c455 |
hex | 36a4db3 |
57298355 has 4 divisors (see below), whose sum is σ = 68758032. Its totient is φ = 45838680.
The previous prime is 57298327. The next prime is 57298363. The reversal of 57298355 is 55389275.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 57298355 - 26 = 57298291 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5729831 + ... + 5729840.
It is an arithmetic number, because the mean of its divisors is an integer number (17189508).
Almost surely, 257298355 is an apocalyptic number.
57298355 is a deficient number, since it is larger than the sum of its proper divisors (11459677).
57298355 is a wasteful number, since it uses less digits than its factorization.
57298355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11459676.
The product of its digits is 378000, while the sum is 44.
The square root of 57298355 is about 7569.5676891088. The cubic root of 57298355 is about 385.5204183826.
The spelling of 57298355 in words is "fifty-seven million, two hundred ninety-eight thousand, three hundred fifty-five".
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