Base | Representation |
---|---|
bin | 111100100011100001… |
… | …1001000101000101101 |
3 | 110102122210010102121222 |
4 | 1321013003020220231 |
5 | 4112311000214041 |
6 | 135423502233125 |
7 | 12252352313000 |
oct | 1710703105055 |
9 | 412583112558 |
10 | 130041023021 |
11 | 50171849358 |
12 | 212525857a5 |
13 | c355538c00 |
14 | 6418b07537 |
15 | 35b176874b |
hex | 1e470c8a2d |
130041023021 has 96 divisors (see below), whose sum is σ = 169004160000. Its totient is φ = 99938022912.
The previous prime is 130041022999. The next prime is 130041023027. The reversal of 130041023021 is 120320140031.
It is not a de Polignac number, because 130041023021 - 26 = 130041022957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130041023027) 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 95 ways as a sum of consecutive naturals, for example, 334295495 + ... + 334295883.
It is an arithmetic number, because the mean of its divisors is an integer number (1760460000).
Almost surely, 2130041023021 is an apocalyptic number.
It is an amenable number.
130041023021 is a deficient number, since it is larger than the sum of its proper divisors (38963136979).
130041023021 is an equidigital number, since it uses as much as digits as its factorization.
130041023021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588 (or 561 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 130041023021 its reverse (120320140031), we get a palindrome (250361163052).
The spelling of 130041023021 in words is "one hundred thirty billion, forty-one million, twenty-three thousand, twenty-one".
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