Base | Representation |
---|---|
bin | 110001010110010100… |
… | …100000011111010100 |
3 | 12001202210221100202010 |
4 | 301112110200133110 |
5 | 1332004340332314 |
6 | 40201532544220 |
7 | 3554042034066 |
oct | 612624403724 |
9 | 161683840663 |
10 | 52987824084 |
11 | 20521277558 |
12 | a329622070 |
13 | 4cc5a80180 |
14 | 27c9487736 |
15 | 15a1d31059 |
hex | c565207d4 |
52987824084 has 48 divisors (see below), whose sum is σ = 133170876608. Its totient is φ = 16301253888.
The previous prime is 52987824083. The next prime is 52987824137. The reversal of 52987824084 is 48042878925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52987824083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052904 + ... + 1102080.
Almost surely, 252987824084 is an apocalyptic number.
It is an amenable number.
52987824084 is an abundant number, since it is smaller than the sum of its proper divisors (80183052524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52987824084 is a wasteful number, since it uses less digits than its factorization.
52987824084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56104 (or 56102 counting only the distinct ones).
The product of its (nonzero) digits is 10321920, while the sum is 57.
The spelling of 52987824084 in words is "fifty-two billion, nine hundred eighty-seven million, eight hundred twenty-four thousand, eighty-four".
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