Base | Representation |
---|---|
bin | 1101101010010… |
… | …1101110110101 |
3 | 10222211020111010 |
4 | 3122211232311 |
5 | 104132130231 |
6 | 5404102433 |
7 | 1264026024 |
oct | 332455665 |
9 | 128736433 |
10 | 57301941 |
11 | 2a388884 |
12 | 17234a19 |
13 | bb43b98 |
14 | 78788bb |
15 | 506d546 |
hex | 36a5bb5 |
57301941 has 8 divisors (see below), whose sum is σ = 79037280. Its totient is φ = 36883952.
The previous prime is 57301931. The next prime is 57301943. The reversal of 57301941 is 14910375.
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 57301941 - 213 = 57293749 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57301899 and 57301908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57301943) 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, 329235 + ... + 329408.
It is an arithmetic number, because the mean of its divisors is an integer number (9879660).
Almost surely, 257301941 is an apocalyptic number.
It is an amenable number.
57301941 is a deficient number, since it is larger than the sum of its proper divisors (21735339).
57301941 is a wasteful number, since it uses less digits than its factorization.
57301941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658675.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 57301941 is about 7569.8045549406. The cubic root of 57301941 is about 385.5284607739.
The spelling of 57301941 in words is "fifty-seven million, three hundred one thousand, nine hundred forty-one".
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