Base | Representation |
---|---|
bin | 110000011011100111… |
… | …010111011101111000 |
3 | 11222020011122122112020 |
4 | 300123213113131320 |
5 | 1323000221141440 |
6 | 35520110514440 |
7 | 3520452313455 |
oct | 603347273570 |
9 | 158204578466 |
10 | 52002912120 |
11 | 20066319625 |
12 | a0b3805a20 |
13 | 4b999c6723 |
14 | 273474682c |
15 | 15456303d0 |
hex | c1b9d7778 |
52002912120 has 32 divisors (see below), whose sum is σ = 156008736720. Its totient is φ = 13867443200.
The previous prime is 52002912103. The next prime is 52002912139. The reversal of 52002912120 is 2121920025.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216678681 + ... + 216678920.
Almost surely, 252002912120 is an apocalyptic number.
It is an amenable number.
52002912120 is an abundant number, since it is smaller than the sum of its proper divisors (104005824600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52002912120 is a wasteful number, since it uses less digits than its factorization.
52002912120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433357615 (or 433357611 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 24.
It can be divided in two parts, 5200 and 2912120, that added together give a triangular number (2917320 = T2415).
The spelling of 52002912120 in words is "fifty-two billion, two million, nine hundred twelve thousand, one hundred twenty".
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