Base | Representation |
---|---|
bin | 1001100110101010… |
… | …10111011010000100 |
3 | 111022100022102012110 |
4 | 10303111113122010 |
5 | 41024442044322 |
6 | 2211351221020 |
7 | 241530013113 |
oct | 46325273204 |
9 | 14270272173 |
10 | 5156206212 |
11 | 22065a9053 |
12 | bba977770 |
13 | 6423215c1 |
14 | 36cb23c7a |
15 | 202a0ec0c |
hex | 133557684 |
5156206212 has 24 divisors (see below), whose sum is σ = 12032588736. Its totient is φ = 1718529568.
The previous prime is 5156206183. The next prime is 5156206219. The reversal of 5156206212 is 2126026515.
It is a nialpdrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 5156206212.
It is not an unprimeable number, because it can be changed into a prime (5156206219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105358 + ... + 146330.
It is an arithmetic number, because the mean of its divisors is an integer number (501357864).
Almost surely, 25156206212 is an apocalyptic number.
It is an amenable number.
5156206212 is an abundant number, since it is smaller than the sum of its proper divisors (6876382524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5156206212 is a wasteful number, since it uses less digits than its factorization.
5156206212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51467 (or 51465 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 5156206212 is about 71806.7281805821. The cubic root of 5156206212 is about 1727.6009170871.
The spelling of 5156206212 in words is "five billion, one hundred fifty-six million, two hundred six thousand, two hundred twelve".
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