Base | Representation |
---|---|
bin | 101101010010010011000… |
… | …001101011001010101101 |
3 | 102000111200020022220121001 |
4 | 231102103001223022231 |
5 | 401441410342341023 |
6 | 10341351005240301 |
7 | 440556555101536 |
oct | 55222301531255 |
9 | 12014606286531 |
10 | 3112023012013 |
11 | a9a88a950743 |
12 | 42316a263091 |
13 | 1976021a0526 |
14 | aa8a0a4568d |
15 | 55e3e2476ad |
hex | 2d49306b2ad |
3112023012013 has 16 divisors (see below), whose sum is σ = 3248810579952. Its totient is φ = 2978160640000.
The previous prime is 3112023012011. The next prime is 3112023012023. The reversal of 3112023012013 is 3102103202113.
It can be written as a sum of positive squares in 8 ways, for example, as 115014583044 + 2997008428969 = 339138^2 + 1731187^2 .
It is a cyclic number.
It is not a de Polignac number, because 3112023012013 - 21 = 3112023012011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112023012011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9577413 + ... + 9897013.
It is an arithmetic number, because the mean of its divisors is an integer number (203050661247).
Almost surely, 23112023012013 is an apocalyptic number.
It is an amenable number.
3112023012013 is a deficient number, since it is larger than the sum of its proper divisors (136787567939).
3112023012013 is a wasteful number, since it uses less digits than its factorization.
3112023012013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324176.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3112023012013 its reverse (3102103202113), we get a palindrome (6214126214126).
The spelling of 3112023012013 in words is "three trillion, one hundred twelve billion, twenty-three million, twelve thousand, thirteen".
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