Base | Representation |
---|---|
bin | 10111011110000011… |
… | …01001110010100010 |
3 | 1012112010100112200211 |
4 | 23233001221302202 |
5 | 201301112410110 |
6 | 5442144204334 |
7 | 624146163052 |
oct | 135701516242 |
9 | 35463315624 |
10 | 12600122530 |
11 | 5386493606 |
12 | 25379096aa |
13 | 125a5a4108 |
14 | 8775d7562 |
15 | 4db2b498a |
hex | 2ef069ca2 |
12600122530 has 16 divisors (see below), whose sum is σ = 22694189760. Its totient is φ = 5036944752.
The previous prime is 12600122527. The next prime is 12600122531. The reversal of 12600122530 is 3522100621.
12600122530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12600122531) 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 7 ways as a sum of consecutive naturals, for example, 370950 + ... + 403489.
It is an arithmetic number, because the mean of its divisors is an integer number (1418386860).
Almost surely, 212600122530 is an apocalyptic number.
12600122530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12600122530 is a deficient number, since it is larger than the sum of its proper divisors (10094067230).
12600122530 is a wasteful number, since it uses less digits than its factorization.
12600122530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 776073.
The product of its (nonzero) digits is 720, while the sum is 22.
The spelling of 12600122530 in words is "twelve billion, six hundred million, one hundred twenty-two thousand, five hundred thirty".
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