Base | Representation |
---|---|
bin | 1101100110100… |
… | …0110111011011 |
3 | 10222100120111120 |
4 | 3121220313123 |
5 | 104101141020 |
6 | 5354500323 |
7 | 1261640133 |
oct | 331506733 |
9 | 128316446 |
10 | 57052635 |
11 | 2a228542 |
12 | 171346a3 |
13 | ba87573 |
14 | 7811ac3 |
15 | 501e740 |
hex | 3668ddb |
57052635 has 8 divisors (see below), whose sum is σ = 91284240. Its totient is φ = 30428064.
The previous prime is 57052621. The next prime is 57052643. The reversal of 57052635 is 53625075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57052635 - 25 = 57052603 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57052596 and 57052605.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901740 + ... + 1901769.
It is an arithmetic number, because the mean of its divisors is an integer number (11410530).
Almost surely, 257052635 is an apocalyptic number.
57052635 is a deficient number, since it is larger than the sum of its proper divisors (34231605).
57052635 is a wasteful number, since it uses less digits than its factorization.
57052635 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3803517.
The product of its (nonzero) digits is 31500, while the sum is 33.
The square root of 57052635 is about 7553.3194689487. The cubic root of 57052635 is about 384.9685362492.
The spelling of 57052635 in words is "fifty-seven million, fifty-two thousand, six hundred thirty-five".
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