Base | Representation |
---|---|
bin | 110000101100100100… |
… | …101001111110100100 |
3 | 11222221222222211222120 |
4 | 300230210221332210 |
5 | 1324041034223210 |
6 | 40004232425540 |
7 | 3530505454521 |
oct | 605444517644 |
9 | 158858884876 |
10 | 52287414180 |
11 | 201a19781a1 |
12 | a172b482b0 |
13 | 4c13929341 |
14 | 2760444148 |
15 | 15605cc270 |
hex | c2c929fa4 |
52287414180 has 72 divisors (see below), whose sum is σ = 151280006976. Its totient is φ = 13493511360.
The previous prime is 52287414143. The next prime is 52287414187. The reversal of 52287414180 is 8141478225.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (52287414187) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 395752 + ... + 511071.
It is an arithmetic number, because the mean of its divisors is an integer number (2101111208).
Almost surely, 252287414180 is an apocalyptic number.
It is an amenable number.
52287414180 is an abundant number, since it is smaller than the sum of its proper divisors (98992592796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52287414180 is a wasteful number, since it uses less digits than its factorization.
52287414180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 906897 (or 906864 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 42.
The spelling of 52287414180 in words is "fifty-two billion, two hundred eighty-seven million, four hundred fourteen thousand, one hundred eighty".
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