Base | Representation |
---|---|
bin | 11110000101011… |
… | …01000000001111 |
3 | 122120212120020212 |
4 | 33002231000033 |
5 | 1004101214423 |
6 | 41013033035 |
7 | 6153040310 |
oct | 1702550017 |
9 | 576776225 |
10 | 252366863 |
11 | 11a4aaa61 |
12 | 7062577b |
13 | 40390b08 |
14 | 25734607 |
15 | 17250578 |
hex | f0ad00f |
252366863 has 8 divisors (see below), whose sum is σ = 288930720. Its totient is φ = 215930880.
The previous prime is 252366841. The next prime is 252366889. The reversal of 252366863 is 368663252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252366863 - 26 = 252366799 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 252366863.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252366263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27698 + ... + 35663.
It is an arithmetic number, because the mean of its divisors is an integer number (36116340).
Almost surely, 2252366863 is an apocalyptic number.
252366863 is a deficient number, since it is larger than the sum of its proper divisors (36563857).
252366863 is an equidigital number, since it uses as much as digits as its factorization.
252366863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63937.
The product of its digits is 311040, while the sum is 41.
The square root of 252366863 is about 15886.0587623236. The cubic root of 252366863 is about 631.9423241911.
The spelling of 252366863 in words is "two hundred fifty-two million, three hundred sixty-six thousand, eight hundred sixty-three".
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