Base | Representation |
---|---|
bin | 111001111001010100… |
… | …1110011101001011101 |
3 | 102212220210002000012010 |
4 | 1303302221303221131 |
5 | 4014112003130023 |
6 | 133041054101433 |
7 | 11661005445105 |
oct | 1636251635135 |
9 | 385823060163 |
10 | 124330130013 |
11 | 48801131971 |
12 | 20119aaa879 |
13 | b955325a8b |
14 | 6036474205 |
15 | 337a1dc093 |
hex | 1cf2a73a5d |
124330130013 has 16 divisors (see below), whose sum is σ = 166994542400. Its totient is φ = 82276439040.
The previous prime is 124330129991. The next prime is 124330130053. The reversal of 124330130013 is 310031033421.
It is not a de Polignac number, because 124330130013 - 217 = 124329998941 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 (124330130053) 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, 2805693 + ... + 2849661.
It is an arithmetic number, because the mean of its divisors is an integer number (10437158900).
Almost surely, 2124330130013 is an apocalyptic number.
It is an amenable number.
124330130013 is a deficient number, since it is larger than the sum of its proper divisors (42664412387).
124330130013 is a wasteful number, since it uses less digits than its factorization.
124330130013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50892.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 124330130013 its reverse (310031033421), we get a palindrome (434361163434).
The spelling of 124330130013 in words is "one hundred twenty-four billion, three hundred thirty million, one hundred thirty thousand, thirteen".
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