Base | Representation |
---|---|
bin | 1010111010011111011111… |
… | …0000000100011011011010 |
3 | 1120111012002122111211211211 |
4 | 2232213313300010123122 |
5 | 3033102000024344010 |
6 | 41304420215013334 |
7 | 2345654122664242 |
oct | 256476760043332 |
9 | 46435078454754 |
10 | 12000000231130 |
11 | 390719832251a |
12 | 141981b96a24a |
13 | 690797770b52 |
14 | 2d6b35a3cb22 |
15 | 15c232e6908a |
hex | ae9f7c046da |
12000000231130 has 32 divisors (see below), whose sum is σ = 21931379323344. Its totient is φ = 4726573479936.
The previous prime is 12000000231113. The next prime is 12000000231161. The reversal of 12000000231130 is 3113200000021.
It can be written as a sum of positive squares in 8 ways, for example, as 1936570042449 + 10063430188681 = 1391607^2 + 3172291^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12000000231130.
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, 12870787 + ... + 13771606.
Almost surely, 212000000231130 is an apocalyptic number.
12000000231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12000000231130 is a deficient number, since it is larger than the sum of its proper divisors (9931379092214).
12000000231130 is a wasteful number, since it uses less digits than its factorization.
12000000231130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26643090.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 12000000231130 its reverse (3113200000021), we get a palindrome (15113200231151).
The spelling of 12000000231130 in words is "twelve trillion, two hundred thirty-one thousand, one hundred thirty".
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