Base | Representation |
---|---|
bin | 1101101100110… |
… | …0101110000001 |
3 | 11000010100112122 |
4 | 3123030232001 |
5 | 104202233013 |
6 | 5411334025 |
7 | 1265262425 |
oct | 333145601 |
9 | 130110478 |
10 | 57461633 |
11 | 2a487859 |
12 | 172b1315 |
13 | bb9b788 |
14 | 78bab85 |
15 | 50a0a08 |
hex | 36ccb81 |
57461633 has 4 divisors (see below), whose sum is σ = 57507840. Its totient is φ = 57415428.
The previous prime is 57461609. The next prime is 57461641. The reversal of 57461633 is 33616475.
57461633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 57461633 - 210 = 57460609 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57461593 and 57461602.
It is not an unprimeable number, because it can be changed into a prime (57461653) 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, 21185 + ... + 23742.
It is an arithmetic number, because the mean of its divisors is an integer number (14376960).
Almost surely, 257461633 is an apocalyptic number.
It is an amenable number.
57461633 is a deficient number, since it is larger than the sum of its proper divisors (46207).
57461633 is a wasteful number, since it uses less digits than its factorization.
57461633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46206.
The product of its digits is 45360, while the sum is 35.
The square root of 57461633 is about 7580.3451768373. The cubic root of 57461633 is about 385.8862654526.
The spelling of 57461633 in words is "fifty-seven million, four hundred sixty-one thousand, six hundred thirty-three".
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