Base | Representation |
---|---|
bin | 1101110010101… |
… | …0011010111010 |
3 | 11000211212000111 |
4 | 3130222122322 |
5 | 104302023214 |
6 | 5423454534 |
7 | 1301451403 |
oct | 334523272 |
9 | 130755014 |
10 | 57845434 |
11 | 2a71a149 |
12 | 1745744a |
13 | bca438a |
14 | 797a9aa |
15 | 51295c4 |
hex | 372a6ba |
57845434 has 8 divisors (see below), whose sum is σ = 86804820. Its totient is φ = 28910496.
The previous prime is 57845423. The next prime is 57845471. The reversal of 57845434 is 43454875.
It can be written as a sum of positive squares in 2 ways, for example, as 57836025 + 9409 = 7605^2 + 97^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1912 + ... + 10924.
Almost surely, 257845434 is an apocalyptic number.
57845434 is a deficient number, since it is larger than the sum of its proper divisors (28959386).
57845434 is a wasteful number, since it uses less digits than its factorization.
57845434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12224.
The product of its digits is 268800, while the sum is 40.
The square root of 57845434 is about 7605.6185810228. The cubic root of 57845434 is about 386.7435041844.
The spelling of 57845434 in words is "fifty-seven million, eight hundred forty-five thousand, four hundred thirty-four".
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