Base | Representation |
---|---|
bin | 111011100110111… |
… | …0111010011111010 |
3 | 12011101120210010110 |
4 | 1313031313103322 |
5 | 13044012420010 |
6 | 530245325150 |
7 | 100364523525 |
oct | 16715672372 |
9 | 5141523113 |
10 | 2000123130 |
11 | 937021125 |
12 | 479a067b6 |
13 | 25b4bb415 |
14 | 14d8cbbbc |
15 | ba8d9120 |
hex | 773774fa |
2000123130 has 32 divisors (see below), whose sum is σ = 4824432000. Its totient is φ = 530684352.
The previous prime is 2000123129. The next prime is 2000123149. The reversal of 2000123130 is 313210002.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161545 + ... + 173484.
It is an arithmetic number, because the mean of its divisors is an integer number (150763500).
Almost surely, 22000123130 is an apocalyptic number.
2000123130 is an abundant number, since it is smaller than the sum of its proper divisors (2824308870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000123130 is a wasteful number, since it uses less digits than its factorization.
2000123130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335238.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2000123130 is about 44722.7361640587. The cubic root of 2000123130 is about 1259.9469050441.
Adding to 2000123130 its reverse (313210002), we get a palindrome (2313333132).
The spelling of 2000123130 in words is "two billion, one hundred twenty-three thousand, one hundred thirty".
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