Base | Representation |
---|---|
bin | 110101011100000111… |
… | …101001000101110101 |
3 | 12111002220202011221121 |
4 | 311130013221011311 |
5 | 1420003300111122 |
6 | 42205434143541 |
7 | 4100634435625 |
oct | 653407510565 |
9 | 174086664847 |
10 | 57380082037 |
11 | 22375618a03 |
12 | b154581bb1 |
13 | 5545a32285 |
14 | 2ac4948885 |
15 | 175c73abc7 |
hex | d5c1e9175 |
57380082037 has 8 divisors (see below), whose sum is σ = 57589056000. Its totient is φ = 57171480624.
The previous prime is 57380082013. The next prime is 57380082041. The reversal of 57380082037 is 73028008375.
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 57380082037 - 231 = 55232598389 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57380081984 and 57380082002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57380082007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217339 + ... + 402487.
It is an arithmetic number, because the mean of its divisors is an integer number (7198632000).
Almost surely, 257380082037 is an apocalyptic number.
It is an amenable number.
57380082037 is a deficient number, since it is larger than the sum of its proper divisors (208973963).
57380082037 is a wasteful number, since it uses less digits than its factorization.
57380082037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186275.
The product of its (nonzero) digits is 282240, while the sum is 43.
The spelling of 57380082037 in words is "fifty-seven billion, three hundred eighty million, eighty-two thousand, thirty-seven".
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