Base | Representation |
---|---|
bin | 110000111010011111… |
… | …010001011101110000 |
3 | 12000120021022100110220 |
4 | 300322133101131300 |
5 | 1330030321242310 |
6 | 40043332453040 |
7 | 3536342102010 |
oct | 607237213560 |
9 | 160507270426 |
10 | 52520884080 |
11 | 20301740625 |
12 | a21917a180 |
13 | 4c50101b02 |
14 | 2783459c40 |
15 | 1575d48670 |
hex | c3a7d1770 |
52520884080 has 80 divisors (see below), whose sum is σ = 186073995264. Its totient is φ = 12004773120.
The previous prime is 52520884063. The next prime is 52520884099. The reversal of 52520884080 is 8048802525.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (42).
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 15 ways as a sum of consecutive naturals, for example, 15629536 + ... + 15632895.
Almost surely, 252520884080 is an apocalyptic number.
It is an amenable number.
52520884080 is an abundant number, since it is smaller than the sum of its proper divisors (133553111184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52520884080 is a wasteful number, since it uses less digits than its factorization.
52520884080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31262454 (or 31262448 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 42.
The spelling of 52520884080 in words is "fifty-two billion, five hundred twenty million, eight hundred eighty-four thousand, eighty".
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