Base | Representation |
---|---|
bin | 1101101100001… |
… | …1100000001011 |
3 | 11000001102202111 |
4 | 3123003200023 |
5 | 104200031013 |
6 | 5410443151 |
7 | 1265044366 |
oct | 333034013 |
9 | 130042674 |
10 | 57423883 |
11 | 2a461460 |
12 | 172934b7 |
13 | bb8753a |
14 | 78ab0dd |
15 | 509473d |
hex | 36c380b |
57423883 has 4 divisors (see below), whose sum is σ = 62644248. Its totient is φ = 52203520.
The previous prime is 57423881. The next prime is 57423887. The reversal of 57423883 is 38832475.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57423883 - 21 = 57423881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57423881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2610166 + ... + 2610187.
It is an arithmetic number, because the mean of its divisors is an integer number (15661062).
Almost surely, 257423883 is an apocalyptic number.
57423883 is a deficient number, since it is larger than the sum of its proper divisors (5220365).
57423883 is a wasteful number, since it uses less digits than its factorization.
57423883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5220364.
The product of its digits is 161280, while the sum is 40.
The square root of 57423883 is about 7577.8547755945. The cubic root of 57423883 is about 385.8017429811.
The spelling of 57423883 in words is "fifty-seven million, four hundred twenty-three thousand, eight hundred eighty-three".
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