Base | Representation |
---|---|
bin | 1101110011110… |
… | …1011110100111 |
3 | 11000222211002122 |
4 | 3130331132213 |
5 | 104312022440 |
6 | 5425300155 |
7 | 1302225110 |
oct | 334753647 |
9 | 130884078 |
10 | 57923495 |
11 | 2a772863 |
12 | 1749465b |
13 | c000a76 |
14 | 799b207 |
15 | 51427b5 |
hex | 373d7a7 |
57923495 has 16 divisors (see below), whose sum is σ = 83619840. Its totient is φ = 37628064.
The previous prime is 57923483. The next prime is 57923497. The reversal of 57923495 is 59432975.
It is a cyclic number.
It is not a de Polignac number, because 57923495 - 212 = 57919399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57923497) 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, 42887 + ... + 44216.
It is an arithmetic number, because the mean of its divisors is an integer number (5226240).
Almost surely, 257923495 is an apocalyptic number.
57923495 is a deficient number, since it is larger than the sum of its proper divisors (25696345).
57923495 is a wasteful number, since it uses less digits than its factorization.
57923495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87134.
The product of its digits is 340200, while the sum is 44.
The square root of 57923495 is about 7610.7486491146. The cubic root of 57923495 is about 386.9173929585.
The spelling of 57923495 in words is "fifty-seven million, nine hundred twenty-three thousand, four hundred ninety-five".
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