Base | Representation |
---|---|
bin | 111100101000111101… |
… | …0111110101010111000 |
3 | 110110010111100220000212 |
4 | 1321101322332222320 |
5 | 4113144144400144 |
6 | 135453540050252 |
7 | 12260025633446 |
oct | 1712172765270 |
9 | 413114326025 |
10 | 130223434424 |
11 | 50255808786 |
12 | 212a3693988 |
13 | c384275555 |
14 | 643502bb96 |
15 | 35c279b49e |
hex | 1e51ebeab8 |
130223434424 has 32 divisors (see below), whose sum is σ = 252667717200. Its totient is φ = 62846784000.
The previous prime is 130223434423. The next prime is 130223434427. The reversal of 130223434424 is 424434322031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130223434421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667904 + ... + 840560.
Almost surely, 2130223434424 is an apocalyptic number.
It is an amenable number.
130223434424 is a deficient number, since it is larger than the sum of its proper divisors (122444282776).
130223434424 is a wasteful number, since it uses less digits than its factorization.
130223434424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175943 (or 175939 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 130223434424 its reverse (424434322031), we get a palindrome (554657756455).
The spelling of 130223434424 in words is "one hundred thirty billion, two hundred twenty-three million, four hundred thirty-four thousand, four hundred twenty-four".
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