Base | Representation |
---|---|
bin | 101101000111000111001… |
… | …011001110101010000111 |
3 | 101222100200020102121112021 |
4 | 231013013023032222013 |
5 | 401242311313430043 |
6 | 10332043141504011 |
7 | 436653132662020 |
oct | 55070713165207 |
9 | 11870606377467 |
10 | 3100013030023 |
11 | a957875a1498 |
12 | 420978112007 |
13 | 196439c52400 |
14 | aa081989c47 |
15 | 55989ba43ed |
hex | 2d1c72cea87 |
3100013030023 has 48 divisors (see below), whose sum is σ = 3939339398400. Its totient is φ = 2387207496960.
The previous prime is 3100013030003. The next prime is 3100013030027. The reversal of 3100013030023 is 3200303100013.
3100013030023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3100013030023 - 29 = 3100013029511 is a prime.
It is a super-2 number, since 2×31000130300232 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3100013029979 and 3100013030006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100013030027) 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, 20246488 + ... + 20399026.
It is an arithmetic number, because the mean of its divisors is an integer number (82069570800).
Almost surely, 23100013030023 is an apocalyptic number.
3100013030023 is a deficient number, since it is larger than the sum of its proper divisors (839326368377).
3100013030023 is a wasteful number, since it uses less digits than its factorization.
3100013030023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153032 (or 153019 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 3100013030023 its reverse (3200303100013), we get a palindrome (6300316130036).
The spelling of 3100013030023 in words is "three trillion, one hundred billion, thirteen million, thirty thousand, twenty-three".
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