Base | Representation |
---|---|
bin | 110000011111100000… |
… | …110111000001000000 |
3 | 11222101201201110200112 |
4 | 300133200313001000 |
5 | 1323113442041300 |
6 | 35530404410452 |
7 | 3522205243136 |
oct | 603740670100 |
9 | 158351643615 |
10 | 52068315200 |
11 | 2009a22a960 |
12 | a1116a6a28 |
13 | 4baa415a85 |
14 | 273d2cd756 |
15 | 154b24de35 |
hex | c1f837040 |
52068315200 has 84 divisors (see below), whose sum is σ = 139767972432. Its totient is φ = 18933926400.
The previous prime is 52068315197. The next prime is 52068315209. The reversal of 52068315200 is 251386025.
It is a super-2 number, since 2×520683152002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (52068315209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1461614 + ... + 1496813.
Almost surely, 252068315200 is an apocalyptic number.
52068315200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52068315200 is an abundant number, since it is smaller than the sum of its proper divisors (87699657232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52068315200 is a wasteful number, since it uses less digits than its factorization.
52068315200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2958460 (or 2958445 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The spelling of 52068315200 in words is "fifty-two billion, sixty-eight million, three hundred fifteen thousand, two hundred".
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