Base | Representation |
---|---|
bin | 101111101001001011… |
… | …0010001010011110000 |
3 | 100210002101112012222010 |
4 | 1133102112101103300 |
5 | 3134014201114412 |
6 | 115000241042520 |
7 | 10251263465652 |
oct | 1372226212360 |
9 | 323071465863 |
10 | 102313301232 |
11 | 3a4332115aa |
12 | 179b4626440 |
13 | 9856b60c3c |
14 | 4d483926d2 |
15 | 29dc38733c |
hex | 17d25914f0 |
102313301232 has 40 divisors (see below), whose sum is σ = 272835473920. Its totient is φ = 33004290240.
The previous prime is 102313301227. The next prime is 102313301243. The reversal of 102313301232 is 232103313201.
It is a junction number, because it is equal to n+sod(n) for n = 102313301199 and 102313301208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34377982 + ... + 34380957.
It is an arithmetic number, because the mean of its divisors is an integer number (6820886848).
Almost surely, 2102313301232 is an apocalyptic number.
102313301232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102313301232 is an abundant number, since it is smaller than the sum of its proper divisors (170522172688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102313301232 is a wasteful number, since it uses less digits than its factorization.
102313301232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68758981 (or 68758975 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 102313301232 its reverse (232103313201), we get a palindrome (334416614433).
The spelling of 102313301232 in words is "one hundred two billion, three hundred thirteen million, three hundred one thousand, two hundred thirty-two".
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