Base | Representation |
---|---|
bin | 101111101001011110… |
… | …0001001110101111011 |
3 | 100210010002012202120220 |
4 | 1133102330021311323 |
5 | 3134024221411443 |
6 | 115001233551123 |
7 | 10251444060000 |
oct | 1372274116573 |
9 | 323102182526 |
10 | 102323232123 |
11 | 3a438884852 |
12 | 179b7a154a3 |
13 | 9858c2a1c8 |
14 | 4d498198a7 |
15 | 29dd199a83 |
hex | 17d2f09d7b |
102323232123 has 40 divisors (see below), whose sum is σ = 160648688448. Its totient is φ = 57923529552.
The previous prime is 102323232061. The next prime is 102323232127. The reversal of 102323232123 is 321232323201.
It is not a de Polignac number, because 102323232123 - 26 = 102323232059 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102323232093 and 102323232102.
It is not an unprimeable number, because it can be changed into a prime (102323232127) 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 39 ways as a sum of consecutive naturals, for example, 704340 + ... + 837102.
Almost surely, 2102323232123 is an apocalyptic number.
102323232123 is a deficient number, since it is larger than the sum of its proper divisors (58325456325).
102323232123 is an equidigital number, since it uses as much as digits as its factorization.
102323232123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132901 (or 132880 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 102323232123 its reverse (321232323201), we get a palindrome (423555555324).
The spelling of 102323232123 in words is "one hundred two billion, three hundred twenty-three million, two hundred thirty-two thousand, one hundred twenty-three".
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