Base | Representation |
---|---|
bin | 110000100111011101… |
… | …100110111010001100 |
3 | 11222202000200010111222 |
4 | 300213131212322030 |
5 | 1323402112234044 |
6 | 35551531102512 |
7 | 3525414651260 |
oct | 604735467214 |
9 | 158660603458 |
10 | 52201680524 |
11 | 20158540234 |
12 | a14a2a1a38 |
13 | 4bcbc3c276 |
14 | 2752cc80a0 |
15 | 1557ce48ee |
hex | c27766e8c |
52201680524 has 24 divisors (see below), whose sum is σ = 104408269728. Its totient is φ = 22371096960.
The previous prime is 52201680523. The next prime is 52201680529. The reversal of 52201680524 is 42508610225.
It is not an unprimeable number, because it can be changed into a prime (52201680523) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 991094 + ... + 1042434.
It is an arithmetic number, because the mean of its divisors is an integer number (4350344572).
Almost surely, 252201680524 is an apocalyptic number.
It is an amenable number.
52201680524 is an abundant number, since it is smaller than the sum of its proper divisors (52206589204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52201680524 is a wasteful number, since it uses less digits than its factorization.
52201680524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87665 (or 87663 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 35.
The spelling of 52201680524 in words is "fifty-two billion, two hundred one million, six hundred eighty thousand, five hundred twenty-four".
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