Base | Representation |
---|---|
bin | 10010110111101000… |
… | …00100111100111101 |
3 | 222010222222012222120 |
4 | 21123310010330331 |
5 | 131221330004041 |
6 | 4353115433153 |
7 | 506016145203 |
oct | 113364047475 |
9 | 28128865876 |
10 | 10130313021 |
11 | 4329330124 |
12 | 1b687557b9 |
13 | c559b557a |
14 | 6c15a5073 |
15 | 3e454e366 |
hex | 25bd04f3d |
10130313021 has 8 divisors (see below), whose sum is σ = 13942796544. Its totient is φ = 6535685760.
The previous prime is 10130313007. The next prime is 10130313023. The reversal of 10130313021 is 12031303101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10130313021 - 25 = 10130312989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10130313023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54463956 + ... + 54464141.
It is an arithmetic number, because the mean of its divisors is an integer number (1742849568).
Almost surely, 210130313021 is an apocalyptic number.
It is an amenable number.
10130313021 is a deficient number, since it is larger than the sum of its proper divisors (3812483523).
10130313021 is a wasteful number, since it uses less digits than its factorization.
10130313021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108928131.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10130313021 its reverse (12031303101), we get a palindrome (22161616122).
It can be divided in two parts, 10 and 130313021, that added together give a palindrome (130313031).
The spelling of 10130313021 in words is "ten billion, one hundred thirty million, three hundred thirteen thousand, twenty-one".
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