Base | Representation |
---|---|
bin | 110001010110001010… |
… | …100001110011011000 |
3 | 12001202122000110012000 |
4 | 301112022201303120 |
5 | 1332003203124044 |
6 | 40201400521000 |
7 | 3554010560100 |
oct | 612612416330 |
9 | 161678013160 |
10 | 52985208024 |
11 | 2051a850021 |
12 | a328780160 |
13 | 4cc53754c8 |
14 | 27c8da6200 |
15 | 15a19b5d69 |
hex | c562a1cd8 |
52985208024 has 192 divisors, whose sum is σ = 173137500000. Its totient is φ = 14968267776.
The previous prime is 52985208019. The next prime is 52985208041. The reversal of 52985208024 is 42080258925.
52985208024 is a `hidden beast` number, since 5 + 29 + 8 + 520 + 80 + 24 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 913852 + ... + 970100.
Almost surely, 252985208024 is an apocalyptic number.
52985208024 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52985208024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86568750000).
52985208024 is an abundant number, since it is smaller than the sum of its proper divisors (120152291976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52985208024 is a wasteful number, since it uses less digits than its factorization.
52985208024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56367 (or 56350 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 45.
The spelling of 52985208024 in words is "fifty-two billion, nine hundred eighty-five million, two hundred eight thousand, twenty-four".
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