Base | Representation |
---|---|
bin | 1101110100110… |
… | …0011110100101 |
3 | 11001002221101010 |
4 | 3131030132211 |
5 | 104321004213 |
6 | 5430452433 |
7 | 1302602166 |
oct | 335143645 |
9 | 131087333 |
10 | 57984933 |
11 | 2a804a36 |
12 | 17504119 |
13 | c022a16 |
14 | 79b576d |
15 | 5155ac3 |
hex | 374c7a5 |
57984933 has 8 divisors (see below), whose sum is σ = 77997888. Its totient is φ = 38314304.
The previous prime is 57984917. The next prime is 57984937. The reversal of 57984933 is 33948975.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57984933 - 24 = 57984917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57984937) 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, 85185 + ... + 85862.
It is an arithmetic number, because the mean of its divisors is an integer number (9749736).
Almost surely, 257984933 is an apocalyptic number.
It is an amenable number.
57984933 is a deficient number, since it is larger than the sum of its proper divisors (20012955).
57984933 is a wasteful number, since it uses less digits than its factorization.
57984933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171163.
The product of its digits is 816480, while the sum is 48.
The square root of 57984933 is about 7614.7838446012. The cubic root of 57984933 is about 387.0541424827.
It can be divided in two parts, 5798 and 4933, that added together give a triangular number (10731 = T146).
The spelling of 57984933 in words is "fifty-seven million, nine hundred eighty-four thousand, nine hundred thirty-three".
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