Base | Representation |
---|---|
bin | 1101011110010… |
… | …11001111100001 |
3 | 21212200112011111 |
4 | 12233023033201 |
5 | 212413430423 |
6 | 15114343321 |
7 | 2541511600 |
oct | 657131741 |
9 | 255615144 |
10 | 113030113 |
11 | 58891219 |
12 | 31a2ab41 |
13 | 1a556631 |
14 | 11023a37 |
15 | 9dca60d |
hex | 6bcb3e1 |
113030113 has 6 divisors (see below), whose sum is σ = 131484066. Its totient is φ = 96882912.
The previous prime is 113030111. The next prime is 113030131. The reversal of 113030113 is 311030311.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 64128064 + 48902049 = 8008^2 + 6993^2 .
It is not a de Polignac number, because 113030113 - 21 = 113030111 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 113030093 and 113030102.
It is not an unprimeable number, because it can be changed into a prime (113030111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1153320 + ... + 1153417.
It is an arithmetic number, because the mean of its divisors is an integer number (21914011).
Almost surely, 2113030113 is an apocalyptic number.
It is an amenable number.
113030113 is a deficient number, since it is larger than the sum of its proper divisors (18453953).
113030113 is an equidigital number, since it uses as much as digits as its factorization.
113030113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2306751 (or 2306744 counting only the distinct ones).
The product of its (nonzero) digits is 27, while the sum is 13.
The square root of 113030113 is about 10631.5621147600. The cubic root of 113030113 is about 483.5017540156.
Adding to 113030113 its reverse (311030311), we get a palindrome (424060424).
The spelling of 113030113 in words is "one hundred thirteen million, thirty thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •