Base | Representation |
---|---|
bin | 111001110011010111… |
… | …1111111100010110101 |
3 | 102212101212021221102122 |
4 | 1303212233333202311 |
5 | 4013204342100023 |
6 | 133005201445325 |
7 | 11653032126560 |
oct | 1634657774265 |
9 | 385355257378 |
10 | 124130425013 |
11 | 48709430611 |
12 | 20083040845 |
13 | b922b42b3a |
14 | 6017b2b4d7 |
15 | 33678e02c8 |
hex | 1ce6bff8b5 |
124130425013 has 16 divisors (see below), whose sum is σ = 144069901440. Its totient is φ = 104747924736.
The previous prime is 124130424989. The next prime is 124130425057. The reversal of 124130425013 is 310524031421.
It is a happy number.
It is not a de Polignac number, because 124130425013 - 216 = 124130359477 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 (124130425613) 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, 57473 + ... + 501561.
It is an arithmetic number, because the mean of its divisors is an integer number (9004368840).
Almost surely, 2124130425013 is an apocalyptic number.
It is an amenable number.
124130425013 is a deficient number, since it is larger than the sum of its proper divisors (19939476427).
124130425013 is an equidigital number, since it uses as much as digits as its factorization.
124130425013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444716.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 124130425013 its reverse (310524031421), we get a palindrome (434654456434).
The spelling of 124130425013 in words is "one hundred twenty-four billion, one hundred thirty million, four hundred twenty-five thousand, thirteen".
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