Base | Representation |
---|---|
bin | 101111101001101101… |
… | …0101010111111011111 |
3 | 100210010122021012122220 |
4 | 1133103122222333133 |
5 | 3134033243412343 |
6 | 115002121240423 |
7 | 10251602056623 |
oct | 1372332527737 |
9 | 323118235586 |
10 | 102331232223 |
11 | 3a442349400 |
12 | 179ba633113 |
13 | 985a79b6ac |
14 | 4d4a8dd183 |
15 | 29ddc2a183 |
hex | 17d36aafdf |
102331232223 has 48 divisors (see below), whose sum is σ = 154268862048. Its totient is φ = 60247756800.
The previous prime is 102331232219. The next prime is 102331232239. The reversal of 102331232223 is 322232133201.
It is not a de Polignac number, because 102331232223 - 22 = 102331232219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102331232193 and 102331232202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102331232203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9033403 + ... + 9044723.
It is an arithmetic number, because the mean of its divisors is an integer number (3213934626).
Almost surely, 2102331232223 is an apocalyptic number.
102331232223 is a deficient number, since it is larger than the sum of its proper divisors (51937629825).
102331232223 is a wasteful number, since it uses less digits than its factorization.
102331232223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12056 (or 12045 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 102331232223 its reverse (322232133201), we get a palindrome (424563365424).
The spelling of 102331232223 in words is "one hundred two billion, three hundred thirty-one million, two hundred thirty-two thousand, two hundred twenty-three".
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