Base | Representation |
---|---|
bin | 101110101101100010… |
… | …0010101100011011011 |
3 | 100120220220221020111100 |
4 | 1131123010111203123 |
5 | 3120414400030243 |
6 | 114025512402443 |
7 | 10150553610024 |
oct | 1353304254333 |
9 | 316826836440 |
10 | 100312111323 |
11 | 395a6631a46 |
12 | 175363a6423 |
13 | 95c838b0b8 |
14 | 4bd86a7c4b |
15 | 292183c0d3 |
hex | 175b1158db |
100312111323 has 12 divisors (see below), whose sum is σ = 144898462800. Its totient is φ = 66873268176.
The previous prime is 100312111247. The next prime is 100312111331. The reversal of 100312111323 is 323111213001.
100312111323 is a `hidden beast` number, since 100 + 31 + 211 + 1 + 323 = 666.
It is not a de Polignac number, because 100312111323 - 218 = 100311849179 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100312111296 and 100312111305.
It is not an unprimeable number, because it can be changed into a prime (100312111363) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448690 + ... + 633992.
It is an arithmetic number, because the mean of its divisors is an integer number (12074871900).
Almost surely, 2100312111323 is an apocalyptic number.
100312111323 is a deficient number, since it is larger than the sum of its proper divisors (44586351477).
100312111323 is a wasteful number, since it uses less digits than its factorization.
100312111323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245458 (or 245455 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 100312111323 its reverse (323111213001), we get a palindrome (423423324324).
The spelling of 100312111323 in words is "one hundred billion, three hundred twelve million, one hundred eleven thousand, three hundred twenty-three".
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