Base | Representation |
---|---|
bin | 1011000110101110111011… |
… | …0001111110000111011011 |
3 | 1121020021221000112010111220 |
4 | 2301223232301332013123 |
5 | 3100023200100211443 |
6 | 41545200312023123 |
7 | 2400110460104415 |
oct | 261535661760733 |
9 | 47207830463456 |
10 | 12210303132123 |
11 | 39883a6883728 |
12 | 1452531991aa3 |
13 | 6a7571452835 |
14 | 302da61ad9b5 |
15 | 162940b7ea83 |
hex | b1aeec7e1db |
12210303132123 has 8 divisors (see below), whose sum is σ = 17238075010128. Its totient is φ = 7661366671104.
The previous prime is 12210303132121. The next prime is 12210303132133. The reversal of 12210303132123 is 32123130301221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12210303132123 - 21 = 12210303132121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12210303132093 and 12210303132102.
It is not an unprimeable number, because it can be changed into a prime (12210303132121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119708854186 + ... + 119708854287.
It is an arithmetic number, because the mean of its divisors is an integer number (2154759376266).
Almost surely, 212210303132123 is an apocalyptic number.
12210303132123 is a deficient number, since it is larger than the sum of its proper divisors (5027771878005).
12210303132123 is a wasteful number, since it uses less digits than its factorization.
12210303132123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239417708493.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 12210303132123 its reverse (32123130301221), we get a palindrome (44333433433344).
The spelling of 12210303132123 in words is "twelve trillion, two hundred ten billion, three hundred three million, one hundred thirty-two thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •