Base | Representation |
---|---|
bin | 101111101001001011… |
… | …0101001101110011101 |
3 | 100210002101201022011022 |
4 | 1133102112221232131 |
5 | 3134014212314440 |
6 | 115000243133525 |
7 | 10251264363356 |
oct | 1372226515635 |
9 | 323071638138 |
10 | 102313401245 |
11 | 3a43327a760 |
12 | 179b46742a5 |
13 | 9856b97613 |
14 | 4d483bad2d |
15 | 29dc3a6cb5 |
hex | 17d25a9b9d |
102313401245 has 16 divisors (see below), whose sum is σ = 140986889280. Its totient is φ = 70493443200.
The previous prime is 102313401233. The next prime is 102313401259. The reversal of 102313401245 is 542104313201.
It is a happy number.
It is not a de Polignac number, because 102313401245 - 214 = 102313384861 is a prime.
It is a Curzon number.
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, 48952736 + ... + 48954825.
It is an arithmetic number, because the mean of its divisors is an integer number (8811680580).
Almost surely, 2102313401245 is an apocalyptic number.
It is an amenable number.
102313401245 is a deficient number, since it is larger than the sum of its proper divisors (38673488035).
102313401245 is a wasteful number, since it uses less digits than its factorization.
102313401245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97907596.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 102313401245 its reverse (542104313201), we get a palindrome (644417714446).
The spelling of 102313401245 in words is "one hundred two billion, three hundred thirteen million, four hundred one thousand, two hundred forty-five".
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