Base | Representation |
---|---|
bin | 1100001100101… |
… | …01010101010011 |
3 | 21010112120111201 |
4 | 12012111111103 |
5 | 202143323124 |
6 | 14053052031 |
7 | 2351510233 |
oct | 606252523 |
9 | 233476451 |
10 | 102323539 |
11 | 5283920a |
12 | 2a327017 |
13 | 18278296 |
14 | d837cc3 |
15 | 8eb3144 |
hex | 6195553 |
102323539 has 8 divisors (see below), whose sum is σ = 104298128. Its totient is φ = 100362240.
The previous prime is 102323521. The next prime is 102323563. The reversal of 102323539 is 935323201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102323539 - 27 = 102323411 is a prime.
It is a super-3 number, since 3×1023235393 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102323509) 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 7 ways as a sum of consecutive naturals, for example, 12979 + ... + 19315.
It is an arithmetic number, because the mean of its divisors is an integer number (13037266).
Almost surely, 2102323539 is an apocalyptic number.
102323539 is a deficient number, since it is larger than the sum of its proper divisors (1974589).
102323539 is an equidigital number, since it uses as much as digits as its factorization.
102323539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6645.
The product of its (nonzero) digits is 4860, while the sum is 28.
The square root of 102323539 is about 10115.5098240277. The cubic root of 102323539 is about 467.7263646818.
The spelling of 102323539 in words is "one hundred two million, three hundred twenty-three thousand, five hundred thirty-nine".
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