Base | Representation |
---|---|
bin | 1001101100000110… |
… | …01010001101011100 |
3 | 111102112001001101211 |
4 | 10312003022031130 |
5 | 41123122441322 |
6 | 2220055514204 |
7 | 242622163150 |
oct | 46603121534 |
9 | 14375031354 |
10 | 5201765212 |
11 | 222a296216 |
12 | 1012088964 |
13 | 64b8b34a7 |
14 | 374bc3060 |
15 | 206a0db77 |
hex | 1360ca35c |
5201765212 has 48 divisors (see below), whose sum is σ = 10690606080. Its totient is φ = 2168252352.
The previous prime is 5201765201. The next prime is 5201765221. The reversal of 5201765212 is 2125671025.
It is a super-2 number, since 2×52017652122 = 54116722641546809888, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278718 + ... + 296794.
It is an arithmetic number, because the mean of its divisors is an integer number (222720960).
Almost surely, 25201765212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5201765212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5345303040).
5201765212 is an abundant number, since it is smaller than the sum of its proper divisors (5488840868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5201765212 is a wasteful number, since it uses less digits than its factorization.
5201765212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18370 (or 18368 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 31.
The square root of 5201765212 is about 72123.2640137702. The cubic root of 5201765212 is about 1732.6742264090.
The spelling of 5201765212 in words is "five billion, two hundred one million, seven hundred sixty-five thousand, two hundred twelve".
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