Base | Representation |
---|---|
bin | 1011000111111100111000… |
… | …0111101001000010010100 |
3 | 1121022021221110010020020200 |
4 | 2301333032013221002110 |
5 | 3100344024340020200 |
6 | 42002541031300500 |
7 | 2401451165416002 |
oct | 261771607510224 |
9 | 47267843106220 |
10 | 12231230001300 |
11 | 3996265517232 |
12 | 14565b221a730 |
13 | 6a9527b70a6b |
14 | 303dcd607a72 |
15 | 163267e83800 |
hex | b1fce1e9094 |
12231230001300 has 108 divisors (see below), whose sum is σ = 38338974273600. Its totient is φ = 3261587883840.
The previous prime is 12231230001247. The next prime is 12231230001349. The reversal of 12231230001300 is 310003213221.
12231230001300 is a `hidden beast` number, since 1 + 2 + 231 + 2 + 300 + 0 + 130 + 0 = 666.
12231230001300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48383029 + ... + 48635171.
Almost surely, 212231230001300 is an apocalyptic number.
12231230001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12231230001300 is an abundant number, since it is smaller than the sum of its proper divisors (26107744272300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12231230001300 is a wasteful number, since it uses less digits than its factorization.
12231230001300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306062 (or 306052 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12231230001300 its reverse (310003213221), we get a palindrome (12541233214521).
The spelling of 12231230001300 in words is "twelve trillion, two hundred thirty-one billion, two hundred thirty million, one thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •