Base | Representation |
---|---|
bin | 1011111100001001… |
… | …01011011100000101 |
3 | 121112201202222200110 |
4 | 11332010223130011 |
5 | 101111442414023 |
6 | 2540023103233 |
7 | 314564101200 |
oct | 57604533405 |
9 | 17481688613 |
10 | 6410123013 |
11 | 279a390328 |
12 | 12aa8a1b19 |
13 | 7b2042bc8 |
14 | 44b48a937 |
15 | 277b4aa93 |
hex | 17e12b705 |
6410123013 has 24 divisors (see below), whose sum is σ = 10005593952. Its totient is φ = 3639583584.
The previous prime is 6410123011. The next prime is 6410123017. The reversal of 6410123013 is 3103210146.
It is not a de Polignac number, because 6410123013 - 21 = 6410123011 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6410123011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115795 + ... + 161952.
It is an arithmetic number, because the mean of its divisors is an integer number (416899748).
Almost surely, 26410123013 is an apocalyptic number.
It is an amenable number.
6410123013 is a deficient number, since it is larger than the sum of its proper divisors (3595470939).
6410123013 is a wasteful number, since it uses less digits than its factorization.
6410123013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277921 (or 277914 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 6410123013 is about 80063.2438326102. The cubic root of 6410123013 is about 1857.6139107885.
Adding to 6410123013 its reverse (3103210146), we get a palindrome (9513333159).
The spelling of 6410123013 in words is "six billion, four hundred ten million, one hundred twenty-three thousand, thirteen".
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