Base | Representation |
---|---|
bin | 1100100101000… |
… | …1001110000010 |
3 | 10200021120010200 |
4 | 3021101032002 |
5 | 102001331344 |
6 | 5122510030 |
7 | 1210315353 |
oct | 311211602 |
9 | 120246120 |
10 | 52761474 |
11 | 27867527 |
12 | 15805316 |
13 | ac1430c |
14 | 7015d2a |
15 | 4973069 |
hex | 3251382 |
52761474 has 12 divisors (see below), whose sum is σ = 114316566. Its totient is φ = 17587152.
The previous prime is 52761463. The next prime is 52761487. The reversal of 52761474 is 47416725.
52761474 is a `hidden beast` number, since 527 + 61 + 4 + 74 = 666.
It can be written as a sum of positive squares in only one way, i.e., 46335249 + 6426225 = 6807^2 + 2535^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an alternating number because its digits alternate between odd and even.
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, 1465579 + ... + 1465614.
Almost surely, 252761474 is an apocalyptic number.
52761474 is an abundant number, since it is smaller than the sum of its proper divisors (61555092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52761474 is a wasteful number, since it uses less digits than its factorization.
52761474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2931201 (or 2931198 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 52761474 is about 7263.7093829530. The cubic root of 52761474 is about 375.0642236669.
It can be divided in two parts, 52761 and 474, that added together give a palindrome (53235).
The spelling of 52761474 in words is "fifty-two million, seven hundred sixty-one thousand, four hundred seventy-four".
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