Base | Representation |
---|---|
bin | 10010110111001011… |
… | …00101101110111010 |
3 | 222010201211021020221 |
4 | 21123211211232322 |
5 | 131214341441010 |
6 | 4352502210254 |
7 | 505641646504 |
oct | 113345455672 |
9 | 28121737227 |
10 | 10126515130 |
11 | 4327176776 |
12 | 1b6742398a |
13 | c54c859b4 |
14 | 6c0c96d74 |
15 | 3e404ddda |
hex | 25b965bba |
10126515130 has 8 divisors (see below), whose sum is σ = 18227727252. Its totient is φ = 4050606048.
The previous prime is 10126515073. The next prime is 10126515131. The reversal of 10126515130 is 3151562101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 9950661009 + 175854121 = 99753^2 + 13261^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10126515095 and 10126515104.
It is not an unprimeable number, because it can be changed into a prime (10126515131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506325747 + ... + 506325766.
Almost surely, 210126515130 is an apocalyptic number.
10126515130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10126515130 is a deficient number, since it is larger than the sum of its proper divisors (8101212122).
10126515130 is a wasteful number, since it uses less digits than its factorization.
10126515130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012651520.
The product of its (nonzero) digits is 900, while the sum is 25.
The spelling of 10126515130 in words is "ten billion, one hundred twenty-six million, five hundred fifteen thousand, one hundred thirty".
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