Base | Representation |
---|---|
bin | 1001000001011100001… |
… | …11010101101100100011 |
3 | 1002122012012222211112100 |
4 | 10200232013111230203 |
5 | 20034400344233443 |
6 | 354230042301443 |
7 | 31253240515440 |
oct | 4405607255443 |
9 | 1078165884470 |
10 | 310011321123 |
11 | 10a525344009 |
12 | 500ba1b7883 |
13 | 23306c8106a |
14 | 1100c9b09c7 |
15 | 80e65563d3 |
hex | 482e1d5b23 |
310011321123 has 12 divisors (see below), whose sum is σ = 511764720688. Its totient is φ = 177149326320.
The previous prime is 310011321091. The next prime is 310011321133. The reversal of 310011321123 is 321123110013.
310011321123 is a `hidden beast` number, since 310 + 0 + 11 + 321 + 1 + 23 = 666.
It is not a de Polignac number, because 310011321123 - 25 = 310011321091 is a prime.
It is a super-2 number, since 2×3100113211232 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 310011321096 and 310011321105.
It is not an unprimeable number, because it can be changed into a prime (310011321133) 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, 2460407248 + ... + 2460407373.
Almost surely, 2310011321123 is an apocalyptic number.
310011321123 is a deficient number, since it is larger than the sum of its proper divisors (201753399565).
310011321123 is a wasteful number, since it uses less digits than its factorization.
310011321123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4920814634 (or 4920814631 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 310011321123 its reverse (321123110013), we get a palindrome (631134431136).
The spelling of 310011321123 in words is "three hundred ten billion, eleven million, three hundred twenty-one thousand, one hundred twenty-three".
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