Base | Representation |
---|---|
bin | 111100100101101001… |
… | …0101100110000101010 |
3 | 110102211202002012120012 |
4 | 1321023102230300222 |
5 | 4112432211241020 |
6 | 135434524131522 |
7 | 12254205361034 |
oct | 1711322546052 |
9 | 412752065505 |
10 | 130112212010 |
11 | 501a8a51730 |
12 | 21272396ba2 |
13 | c367202981 |
14 | 6424358c54 |
15 | 35b7b2b7c5 |
hex | 1e4b4acc2a |
130112212010 has 32 divisors (see below), whose sum is σ = 270522078912. Its totient is φ = 44530382080.
The previous prime is 130112212007. The next prime is 130112212049. The reversal of 130112212010 is 10212211031.
130112212010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon 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, 34787492 + ... + 34791231.
It is an arithmetic number, because the mean of its divisors is an integer number (8453814966).
Almost surely, 2130112212010 is an apocalyptic number.
130112212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130112212010 is an abundant number, since it is smaller than the sum of its proper divisors (140409866902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130112212010 is a wasteful number, since it uses less digits than its factorization.
130112212010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69578758.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 130112212010 its reverse (10212211031), we get a palindrome (140324423041).
The spelling of 130112212010 in words is "one hundred thirty billion, one hundred twelve million, two hundred twelve thousand, ten".
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