Base | Representation |
---|---|
bin | 110000111111011101… |
… | …001001100011000101 |
3 | 12000210002002220212200 |
4 | 300333131021203011 |
5 | 1330213134312240 |
6 | 40055510505113 |
7 | 3541403302530 |
oct | 607735114305 |
9 | 160702086780 |
10 | 52604213445 |
11 | 20344786173 |
12 | a241065199 |
13 | 4c64459724 |
14 | 279054ba17 |
15 | 157d308930 |
hex | c3f7498c5 |
52604213445 has 96 divisors (see below), whose sum is σ = 108946266624. Its totient is φ = 22957862400.
The previous prime is 52604213429. The next prime is 52604213509. The reversal of 52604213445 is 54431240625.
52604213445 is a `hidden beast` number, since 5 + 2 + 604 + 2 + 1 + 3 + 4 + 45 = 666.
It is not a de Polignac number, because 52604213445 - 24 = 52604213429 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3912835 + ... + 3926255.
It is an arithmetic number, because the mean of its divisors is an integer number (1134856944).
Almost surely, 252604213445 is an apocalyptic number.
It is an amenable number.
52604213445 is an abundant number, since it is smaller than the sum of its proper divisors (56342053179).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52604213445 is a wasteful number, since it uses less digits than its factorization.
52604213445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14003 (or 14000 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
The spelling of 52604213445 in words is "fifty-two billion, six hundred four million, two hundred thirteen thousand, four hundred forty-five".
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