Base | Representation |
---|---|
bin | 1101011111110… |
… | …10010101100100 |
3 | 21220001022202220 |
4 | 12233322111210 |
5 | 212441114022 |
6 | 15122432340 |
7 | 2543244150 |
oct | 657722544 |
9 | 256038686 |
10 | 113223012 |
11 | 58a03141 |
12 | 31b026b0 |
13 | 1a5c3386 |
14 | 11074060 |
15 | 9e1785c |
hex | 6bfa564 |
113223012 has 24 divisors (see below), whose sum is σ = 301928256. Its totient is φ = 32349408.
The previous prime is 113223001. The next prime is 113223029. The reversal of 113223012 is 210322311.
It is a junction number, because it is equal to n+sod(n) for n = 113222982 and 113223000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673863 + ... + 674030.
It is an arithmetic number, because the mean of its divisors is an integer number (12580344).
Almost surely, 2113223012 is an apocalyptic number.
113223012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
113223012 is an abundant number, since it is smaller than the sum of its proper divisors (188705244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113223012 is a wasteful number, since it uses less digits than its factorization.
113223012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1347907 (or 1347905 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 113223012 is about 10640.6302444921. The cubic root of 113223012 is about 483.7766483060.
Adding to 113223012 its reverse (210322311), we get a palindrome (323545323).
The spelling of 113223012 in words is "one hundred thirteen million, two hundred twenty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •