Base | Representation |
---|---|
bin | 1100010111010010111… |
… | …1011110011110000010 |
3 | 202022021100122121202221 |
4 | 3011310233132132002 |
5 | 11440004433001010 |
6 | 241325234201254 |
7 | 21226524132211 |
oct | 3056457363602 |
9 | 668240577687 |
10 | 212412000130 |
11 | 820a1044650 |
12 | 3520042322a |
13 | 17051937355 |
14 | a3d0709078 |
15 | 57d2e78dda |
hex | 3174bde782 |
212412000130 has 64 divisors (see below), whose sum is σ = 418297727232. Its totient is φ = 77019255040.
The previous prime is 212412000113. The next prime is 212412000137. The reversal of 212412000130 is 31000214212.
It is not an unprimeable number, because it can be changed into a prime (212412000137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113164752 + ... + 113166628.
It is an arithmetic number, because the mean of its divisors is an integer number (6535901988).
Almost surely, 2212412000130 is an apocalyptic number.
212412000130 is a deficient number, since it is larger than the sum of its proper divisors (205885727102).
212412000130 is a wasteful number, since it uses less digits than its factorization.
212412000130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4299.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 212412000130 its reverse (31000214212), we get a palindrome (243412214342).
The spelling of 212412000130 in words is "two hundred twelve billion, four hundred twelve million, one hundred thirty", and thus it is an aban number.
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