Base | Representation |
---|---|
bin | 101111001011101010… |
… | …0101011111001101011 |
3 | 100200112101011020101101 |
4 | 1132113110223321223 |
5 | 3130002143430443 |
6 | 114314104102231 |
7 | 10214610355120 |
oct | 1362724537153 |
9 | 320471136341 |
10 | 101323030123 |
11 | 39a75233227 |
12 | 17778a64977 |
13 | 972994c0c3 |
14 | 4c92a58747 |
15 | 298047884d |
hex | 179752be6b |
101323030123 has 8 divisors (see below), whose sum is σ = 115948337120. Its totient is φ = 86735370240.
The previous prime is 101323030111. The next prime is 101323030189. The reversal of 101323030123 is 321030323101.
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 101323030123 - 213 = 101323021931 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 101323030123.
It is not an unprimeable number, because it can be changed into a prime (101323030223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9406008 + ... + 9416773.
It is an arithmetic number, because the mean of its divisors is an integer number (14493542140).
Almost surely, 2101323030123 is an apocalyptic number.
101323030123 is a deficient number, since it is larger than the sum of its proper divisors (14625306997).
101323030123 is an equidigital number, since it uses as much as digits as its factorization.
101323030123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18823557.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 101323030123 its reverse (321030323101), we get a palindrome (422353353224).
The spelling of 101323030123 in words is "one hundred one billion, three hundred twenty-three million, thirty thousand, one hundred twenty-three".
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