Base | Representation |
---|---|
bin | 101111101001001001… |
… | …0000100011110110001 |
3 | 100210002022110021111221 |
4 | 1133102102010132301 |
5 | 3134013410400423 |
6 | 115000201305041 |
7 | 10251251231464 |
oct | 1372222043661 |
9 | 323068407457 |
10 | 102312200113 |
11 | 3a43262a292 |
12 | 179b4195181 |
13 | 98568669a6 |
14 | 4d481872db |
15 | 29dc21ae5d |
hex | 17d24847b1 |
102312200113 has 16 divisors (see below), whose sum is σ = 106419595392. Its totient is φ = 98290080000.
The previous prime is 102312200099. The next prime is 102312200131. The reversal of 102312200113 is 311002213201.
It is a cyclic number.
It is not a de Polignac number, because 102312200113 - 29 = 102312199601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102312200153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245513 + ... + 1325113.
It is an arithmetic number, because the mean of its divisors is an integer number (6651224712).
Almost surely, 2102312200113 is an apocalyptic number.
It is an amenable number.
102312200113 is a deficient number, since it is larger than the sum of its proper divisors (4107395279).
102312200113 is an equidigital number, since it uses as much as digits as its factorization.
102312200113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80136.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 102312200113 its reverse (311002213201), we get a palindrome (413314413314).
The spelling of 102312200113 in words is "one hundred two billion, three hundred twelve million, two hundred thousand, one hundred thirteen".
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