Base | Representation |
---|---|
bin | 111001110011010111… |
… | …1111111010101001111 |
3 | 102212101212021220020102 |
4 | 1303212233333111033 |
5 | 4013204342033033 |
6 | 133005201441315 |
7 | 11653032124205 |
oct | 1634657772517 |
9 | 385355256212 |
10 | 124130424143 |
11 | 4870942a9a0 |
12 | 2008304023b |
13 | b922b4261b |
14 | 6017b2b075 |
15 | 33678dede8 |
hex | 1ce6bff54f |
124130424143 has 16 divisors (see below), whose sum is σ = 137366046720. Its totient is φ = 111220989600.
The previous prime is 124130424127. The next prime is 124130424217. The reversal of 124130424143 is 341424031421.
It is a cyclic number.
It is not a de Polignac number, because 124130424143 - 24 = 124130424127 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 (124130424113) 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, 2599721 + ... + 2647037.
It is an arithmetic number, because the mean of its divisors is an integer number (8585377920).
Almost surely, 2124130424143 is an apocalyptic number.
124130424143 is a deficient number, since it is larger than the sum of its proper divisors (13235622577).
124130424143 is a wasteful number, since it uses less digits than its factorization.
124130424143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50758.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 124130424143 its reverse (341424031421), we get a palindrome (465554455564).
The spelling of 124130424143 in words is "one hundred twenty-four billion, one hundred thirty million, four hundred twenty-four thousand, one hundred forty-three".
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