Base | Representation |
---|---|
bin | 1011000111111100000100… |
… | …1011110110100000001110 |
3 | 1121022021101022210111010001 |
4 | 2301333001023312200032 |
5 | 3100343103312014410 |
6 | 42002503320234514 |
7 | 2401442622065512 |
oct | 261770113664016 |
9 | 47267338714101 |
10 | 12231013001230 |
11 | 3996163a82931 |
12 | 145655160ba3a |
13 | 6a94c1c1395a |
14 | 303dac87c142 |
15 | 163253dbc33a |
hex | b1fc12f680e |
12231013001230 has 8 divisors (see below), whose sum is σ = 22015823402232. Its totient is φ = 4892405200488.
The previous prime is 12231013001177. The next prime is 12231013001281. The reversal of 12231013001230 is 3210031013221.
12231013001230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12231013001198 and 12231013001207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611550650052 + ... + 611550650071.
It is an arithmetic number, because the mean of its divisors is an integer number (2751977925279).
Almost surely, 212231013001230 is an apocalyptic number.
12231013001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12231013001230 is a deficient number, since it is larger than the sum of its proper divisors (9784810401002).
12231013001230 is a wasteful number, since it uses less digits than its factorization.
12231013001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223101300130.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12231013001230 its reverse (3210031013221), we get a palindrome (15441044014451).
The spelling of 12231013001230 in words is "twelve trillion, two hundred thirty-one billion, thirteen million, one thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •