Base | Representation |
---|---|
bin | 1101101001100… |
… | …0001011100010 |
3 | 10222201102100022 |
4 | 3122120023202 |
5 | 104123341214 |
6 | 5402553442 |
7 | 1263405140 |
oct | 332301342 |
9 | 128642308 |
10 | 57246434 |
11 | 2a350103 |
12 | 17208882 |
13 | bb2483b |
14 | 7862590 |
15 | 505bd8e |
hex | 36982e2 |
57246434 has 16 divisors (see below), whose sum is σ = 98404800. Its totient is φ = 24467184.
The previous prime is 57246433. The next prime is 57246457. The reversal of 57246434 is 43464275.
It is a junction number, because it is equal to n+sod(n) for n = 57246394 and 57246403.
It is not an unprimeable number, because it can be changed into a prime (57246433) 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, 89 + ... + 10700.
It is an arithmetic number, because the mean of its divisors is an integer number (6150300).
Almost surely, 257246434 is an apocalyptic number.
57246434 is a deficient number, since it is larger than the sum of its proper divisors (41158366).
57246434 is a wasteful number, since it uses less digits than its factorization.
57246434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11177.
The product of its digits is 80640, while the sum is 35.
The square root of 57246434 is about 7566.1373236282. The cubic root of 57246434 is about 385.4039365353.
The spelling of 57246434 in words is "fifty-seven million, two hundred forty-six thousand, four hundred thirty-four".
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