Base | Representation |
---|---|
bin | 1100001100101… |
… | …01010001110001 |
3 | 21010112120012100 |
4 | 12012111101301 |
5 | 202143321223 |
6 | 14053051013 |
7 | 2351506461 |
oct | 606252161 |
9 | 233476170 |
10 | 102323313 |
11 | 52839024 |
12 | 2a326a69 |
13 | 18278151 |
14 | d837ba1 |
15 | 8eb3043 |
hex | 6195471 |
102323313 has 12 divisors (see below), whose sum is σ = 149582160. Its totient is φ = 67393176.
The previous prime is 102323293. The next prime is 102323329. The reversal of 102323313 is 313323201.
It is not a de Polignac number, because 102323313 - 214 = 102306929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102322313) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67743 + ... + 69236.
It is an arithmetic number, because the mean of its divisors is an integer number (12465180).
Almost surely, 2102323313 is an apocalyptic number.
It is an amenable number.
102323313 is a deficient number, since it is larger than the sum of its proper divisors (47258847).
102323313 is a wasteful number, since it uses less digits than its factorization.
102323313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137068 (or 137065 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 102323313 is about 10115.4986530571. The cubic root of 102323313 is about 467.7260203288.
Adding to 102323313 its reverse (313323201), we get a palindrome (415646514).
It can be divided in two parts, 1023 and 23313, that added together give a square (24336 = 1562).
The spelling of 102323313 in words is "one hundred two million, three hundred twenty-three thousand, three hundred thirteen".
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