Base | Representation |
---|---|
bin | 1101110000011… |
… | …1000000110001 |
3 | 11000120111001220 |
4 | 3130013000301 |
5 | 104232403101 |
6 | 5420415253 |
7 | 1300305513 |
oct | 334070061 |
9 | 130514056 |
10 | 57700401 |
11 | 2a630190 |
12 | 173a7529 |
13 | bc53365 |
14 | 793dbb3 |
15 | 50eb636 |
hex | 3707031 |
57700401 has 16 divisors (see below), whose sum is σ = 86823360. Its totient is φ = 33763520.
The previous prime is 57700387. The next prime is 57700403. The reversal of 57700401 is 10400775.
It is a cyclic number.
It is not a de Polignac number, because 57700401 - 25 = 57700369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57700403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29190 + ... + 31103.
It is an arithmetic number, because the mean of its divisors is an integer number (5426460).
Almost surely, 257700401 is an apocalyptic number.
It is an amenable number.
57700401 is a deficient number, since it is larger than the sum of its proper divisors (29122959).
57700401 is a wasteful number, since it uses less digits than its factorization.
57700401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60336.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 57700401 is about 7596.0780011793. The cubic root of 57700401 is about 386.4200127125.
The spelling of 57700401 in words is "fifty-seven million, seven hundred thousand, four hundred one".
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