Base | Representation |
---|---|
bin | 1100001100101… |
… | …00110010101011 |
3 | 21010112110110122 |
4 | 12012110302223 |
5 | 202143240243 |
6 | 14053033455 |
7 | 2351500616 |
oct | 606246253 |
9 | 233473418 |
10 | 102321323 |
11 | 52837585 |
12 | 2a32588b |
13 | 18277280 |
14 | d83717d |
15 | 8eb2668 |
hex | 6194cab |
102321323 has 16 divisors (see below), whose sum is σ = 113502816. Its totient is φ = 91653120.
The previous prime is 102321311. The next prime is 102321343. The reversal of 102321323 is 323123201.
It is not a de Polignac number, because 102321323 - 26 = 102321259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102321343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66068 + ... + 67598.
It is an arithmetic number, because the mean of its divisors is an integer number (7093926).
Almost surely, 2102321323 is an apocalyptic number.
102321323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
102321323 is a deficient number, since it is larger than the sum of its proper divisors (11181493).
102321323 is a wasteful number, since it uses less digits than its factorization.
102321323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1694.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 102321323 is about 10115.4002886688. The cubic root of 102321323 is about 467.7229881726.
Adding to 102321323 its reverse (323123201), we get a palindrome (425444524).
The spelling of 102321323 in words is "one hundred two million, three hundred twenty-one thousand, three hundred twenty-three".
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