Base | Representation |
---|---|
bin | 1101110001010… |
… | …0011001000011 |
3 | 11000200021020121 |
4 | 3130110121003 |
5 | 104241131303 |
6 | 5421521111 |
7 | 1300624342 |
oct | 334243103 |
9 | 130607217 |
10 | 57755203 |
11 | 2a668380 |
12 | 17413197 |
13 | bc7229c |
14 | 7955b59 |
15 | 510c9bd |
hex | 3714643 |
57755203 has 8 divisors (see below), whose sum is σ = 63149040. Its totient is φ = 52385280.
The previous prime is 57755179. The next prime is 57755267. The reversal of 57755203 is 30255775.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57755203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57755303) 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, 718 + ... + 10771.
It is an arithmetic number, because the mean of its divisors is an integer number (7893630).
Almost surely, 257755203 is an apocalyptic number.
57755203 is a deficient number, since it is larger than the sum of its proper divisors (5393837).
57755203 is a wasteful number, since it uses less digits than its factorization.
57755203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11957.
The product of its (nonzero) digits is 36750, while the sum is 34.
The square root of 57755203 is about 7599.6844013419. The cubic root of 57755203 is about 386.5423104691.
The spelling of 57755203 in words is "fifty-seven million, seven hundred fifty-five thousand, two hundred three".
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