Base | Representation |
---|---|
bin | 1100100101110… |
… | …0011011001110 |
3 | 10200100220002200 |
4 | 3021130123032 |
5 | 102004313444 |
6 | 5123502330 |
7 | 1210566234 |
oct | 311343316 |
9 | 120326080 |
10 | 52807374 |
11 | 27898a64 |
12 | 158279a6 |
13 | ac2c189 |
14 | 7028954 |
15 | 4981969 |
hex | 325c6ce |
52807374 has 12 divisors (see below), whose sum is σ = 114416016. Its totient is φ = 17602452.
The previous prime is 52807373. The next prime is 52807393. The reversal of 52807374 is 47370825.
52807374 is a `hidden beast` number, since 5 + 280 + 7 + 374 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52807373) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1466854 + ... + 1466889.
It is an arithmetic number, because the mean of its divisors is an integer number (9534668).
Almost surely, 252807374 is an apocalyptic number.
52807374 is an abundant number, since it is smaller than the sum of its proper divisors (61608642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52807374 is a wasteful number, since it uses less digits than its factorization.
52807374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2933751 (or 2933748 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The square root of 52807374 is about 7266.8682387945. The cubic root of 52807374 is about 375.1729548854.
The spelling of 52807374 in words is "fifty-two million, eight hundred seven thousand, three hundred seventy-four".
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