Base | Representation |
---|---|
bin | 1101101000010… |
… | …1011011100010 |
3 | 10222120111222212 |
4 | 3122011123202 |
5 | 104113412014 |
6 | 5401202122 |
7 | 1262635214 |
oct | 332053342 |
9 | 128514885 |
10 | 57169634 |
11 | 2a2a8435 |
12 | 17190342 |
13 | bac88b2 |
14 | 78425b4 |
15 | 504423e |
hex | 36856e2 |
57169634 has 8 divisors (see below), whose sum is σ = 85914588. Its totient is φ = 28531440.
The previous prime is 57169633. The next prime is 57169639. The reversal of 57169634 is 43696175.
57169634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 47541025 + 9628609 = 6895^2 + 3103^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 57169591 and 57169600.
It is not an unprimeable number, because it can be changed into a prime (57169631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25337 + ... + 27500.
Almost surely, 257169634 is an apocalyptic number.
57169634 is a deficient number, since it is larger than the sum of its proper divisors (28744954).
57169634 is a wasteful number, since it uses less digits than its factorization.
57169634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53380.
The product of its digits is 136080, while the sum is 41.
The square root of 57169634 is about 7561.0603753706. The cubic root of 57169634 is about 385.2315108399.
The spelling of 57169634 in words is "fifty-seven million, one hundred sixty-nine thousand, six hundred thirty-four".
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