Base | Representation |
---|---|
bin | 1101101010001… |
… | …1111000111110 |
3 | 10222210212010202 |
4 | 3122203320332 |
5 | 104131410043 |
6 | 5404003502 |
7 | 1263665030 |
oct | 332437076 |
9 | 128725122 |
10 | 57294398 |
11 | 2a383147 |
12 | 17230592 |
13 | bb40615 |
14 | 7875c50 |
15 | 506b1b8 |
hex | 36a3e3e |
57294398 has 16 divisors (see below), whose sum is σ = 98442240. Its totient is φ = 24498936.
The previous prime is 57294397. The next prime is 57294407. The reversal of 57294398 is 89349275.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57294397) 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, 2063 + ... + 10901.
It is an arithmetic number, because the mean of its divisors is an integer number (6152640).
Almost surely, 257294398 is an apocalyptic number.
57294398 is a deficient number, since it is larger than the sum of its proper divisors (41147842).
57294398 is a wasteful number, since it uses less digits than its factorization.
57294398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9311.
The product of its digits is 544320, while the sum is 47.
The square root of 57294398 is about 7569.3063090352. The cubic root of 57294398 is about 385.5115435530.
The spelling of 57294398 in words is "fifty-seven million, two hundred ninety-four thousand, three hundred ninety-eight".
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