Base | Representation |
---|---|
bin | 110000101100100101… |
… | …101011011010110000 |
3 | 11222222000111110200010 |
4 | 300230211223122300 |
5 | 1324041121312344 |
6 | 40004242254520 |
7 | 3530510652141 |
oct | 605445533260 |
9 | 158860443603 |
10 | 52287682224 |
11 | 201a2040618 |
12 | a173057440 |
13 | 4c139c134b |
14 | 27604b3ac8 |
15 | 15606318b9 |
hex | c2c96b6b0 |
52287682224 has 160 divisors (see below), whose sum is σ = 142934137344. Its totient is φ = 16438118400.
The previous prime is 52287682171. The next prime is 52287682253. The reversal of 52287682224 is 42228678225.
It is a Cunningham number, because it is equal to 2286652-1.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31554804 + ... + 31556460.
Almost surely, 252287682224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52287682224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71467068672).
52287682224 is an abundant number, since it is smaller than the sum of its proper divisors (90646455120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52287682224 is a wasteful number, since it uses less digits than its factorization.
52287682224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2075 (or 2069 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 48.
The spelling of 52287682224 in words is "fifty-two billion, two hundred eighty-seven million, six hundred eighty-two thousand, two hundred twenty-four".
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