Base | Representation |
---|---|
bin | 1101101101001… |
… | …1100100110010 |
3 | 11000011210001200 |
4 | 3123103210302 |
5 | 104204132324 |
6 | 5412112030 |
7 | 1265440332 |
oct | 333234462 |
9 | 130153050 |
10 | 57489714 |
11 | 2a4a6967 |
12 | 17305616 |
13 | bbab4a9 |
14 | 78c70c2 |
15 | 50a8ec9 |
hex | 36d3932 |
57489714 has 12 divisors (see below), whose sum is σ = 124561086. Its totient is φ = 19163232.
The previous prime is 57489703. The next prime is 57489727. The reversal of 57489714 is 41798475.
It is a happy number.
57489714 is a `hidden beast` number, since 574 + 8 + 9 + 71 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 55577025 + 1912689 = 7455^2 + 1383^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 57489714.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1596919 + ... + 1596954.
Almost surely, 257489714 is an apocalyptic number.
57489714 is an abundant number, since it is smaller than the sum of its proper divisors (67071372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57489714 is a wasteful number, since it uses less digits than its factorization.
57489714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3193881 (or 3193878 counting only the distinct ones).
The product of its digits is 282240, while the sum is 45.
The square root of 57489714 is about 7582.1971749619. The cubic root of 57489714 is about 385.9491149689.
The spelling of 57489714 in words is "fifty-seven million, four hundred eighty-nine thousand, seven hundred fourteen".
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