Base | Representation |
---|---|
bin | 1011000001000000110000… |
… | …0111101010011001111010 |
3 | 1120212220012212202001110110 |
4 | 2300100030013222121322 |
5 | 3041420344321010020 |
6 | 41432103040525150 |
7 | 2360030632516320 |
oct | 260201407523172 |
9 | 46786185661413 |
10 | 12112011110010 |
11 | 394a74756a6a9 |
12 | 14374800207b6 |
13 | 69b2087539c6 |
14 | 2dc31dd0dd10 |
15 | 1600db8728e0 |
hex | b040c1ea67a |
12112011110010 has 32 divisors (see below), whose sum is σ = 33221516188032. Its totient is φ = 2768459682240.
The previous prime is 12112011109999. The next prime is 12112011110027. The reversal of 12112011110010 is 1001111021121.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28838121481 + ... + 28838121900.
It is an arithmetic number, because the mean of its divisors is an integer number (1038172380876).
Almost surely, 212112011110010 is an apocalyptic number.
12112011110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12112011110010 is an abundant number, since it is smaller than the sum of its proper divisors (21109505078022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12112011110010 is a wasteful number, since it uses less digits than its factorization.
12112011110010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57676243398.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 12112011110010 its reverse (1001111021121), we get a palindrome (13113122131131).
The spelling of 12112011110010 in words is "twelve trillion, one hundred twelve billion, eleven million, one hundred ten thousand, ten".
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