Base | Representation |
---|---|
bin | 10011010111110011… |
… | …01110101001111100 |
3 | 222211210212102111011 |
4 | 21223321232221330 |
5 | 132244424330022 |
6 | 4440001005004 |
7 | 515504332204 |
oct | 115371565174 |
9 | 28753772434 |
10 | 10400230012 |
11 | 4457727817 |
12 | 2023023764 |
13 | c998ac673 |
14 | 709387404 |
15 | 40d0b9977 |
hex | 26be6ea7c |
10400230012 has 12 divisors (see below), whose sum is σ = 19271014560. Its totient is φ = 4894225856.
The previous prime is 10400229913. The next prime is 10400230033. The reversal of 10400230012 is 21003200401.
It is a junction number, because it is equal to n+sod(n) for n = 10400229974 and 10400230001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76472212 + ... + 76472347.
It is an arithmetic number, because the mean of its divisors is an integer number (1605917880).
Almost surely, 210400230012 is an apocalyptic number.
It is an amenable number.
10400230012 is a deficient number, since it is larger than the sum of its proper divisors (8870784548).
10400230012 is a wasteful number, since it uses less digits than its factorization.
10400230012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152944580 (or 152944578 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 10400230012 its reverse (21003200401), we get a palindrome (31403430413).
The spelling of 10400230012 in words is "ten billion, four hundred million, two hundred thirty thousand, twelve".
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