Base | Representation |
---|---|
bin | 1101101010101… |
… | …1001111001100 |
3 | 10222212101102100 |
4 | 3122223033030 |
5 | 104133340432 |
6 | 5404355100 |
7 | 1264151541 |
oct | 332531714 |
9 | 128771370 |
10 | 57324492 |
11 | 2a3a3815 |
12 | 17245a90 |
13 | bb51224 |
14 | 7882bc8 |
15 | 507507c |
hex | 36ab3cc |
57324492 has 36 divisors (see below), whose sum is σ = 145807480. Its totient is φ = 18988992.
The previous prime is 57324481. The next prime is 57324497. The reversal of 57324492 is 29442375.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (57324497) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984 + ... + 10752.
Almost surely, 257324492 is an apocalyptic number.
It is an amenable number.
57324492 is an abundant number, since it is smaller than the sum of its proper divisors (88482988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57324492 is a wasteful number, since it uses less digits than its factorization.
57324492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9942 (or 9937 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 57324492 is about 7571.2939448948. The cubic root of 57324492 is about 385.5790286483.
The spelling of 57324492 in words is "fifty-seven million, three hundred twenty-four thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.002 sec. • engine limits •