Base | Representation |
---|---|
bin | 1101101100001… |
… | …1100000100110 |
3 | 11000001102210111 |
4 | 3123003200212 |
5 | 104200031120 |
6 | 5410443234 |
7 | 1265044435 |
oct | 333034046 |
9 | 130042714 |
10 | 57423910 |
11 | 2a461485 |
12 | 1729351a |
13 | bb8755b |
14 | 78ab11c |
15 | 509475a |
hex | 36c3826 |
57423910 has 16 divisors (see below), whose sum is σ = 105314256. Its totient is φ = 22535968.
The previous prime is 57423887. The next prime is 57423913. The reversal of 57423910 is 1932475.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57423913) 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, 53644 + ... + 54703.
It is an arithmetic number, because the mean of its divisors is an integer number (6582141).
Almost surely, 257423910 is an apocalyptic number.
57423910 is a deficient number, since it is larger than the sum of its proper divisors (47890346).
57423910 is a wasteful number, since it uses less digits than its factorization.
57423910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108407.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 57423910 is about 7577.8565571011. The cubic root of 57423910 is about 385.8018034475.
The spelling of 57423910 in words is "fifty-seven million, four hundred twenty-three thousand, nine hundred ten".
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