Base | Representation |
---|---|
bin | 1101011110111… |
… | …11100000010110 |
3 | 21212211202000110 |
4 | 12233133200112 |
5 | 212424104420 |
6 | 15120223450 |
7 | 2542305555 |
oct | 657374026 |
9 | 255752013 |
10 | 113113110 |
11 | 58938610 |
12 | 31a6ab86 |
13 | 1a585346 |
14 | 11045d9c |
15 | 9de4ee0 |
hex | 6bdf816 |
113113110 has 64 divisors (see below), whose sum is σ = 305731584. Its totient is φ = 26534400.
The previous prime is 113113081. The next prime is 113113123. The reversal of 113113110 is 11311311.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4702 + ... + 15758.
It is an arithmetic number, because the mean of its divisors is an integer number (4777056).
Almost surely, 2113113110 is an apocalyptic number.
113113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 113113110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152865792).
113113110 is an abundant number, since it is smaller than the sum of its proper divisors (192618474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113113110 is a wasteful number, since it uses less digits than its factorization.
113113110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11109.
The product of its (nonzero) digits is 9, while the sum is 12.
The square root of 113113110 is about 10635.4647289152. The cubic root of 113113110 is about 483.6200687309.
Adding to 113113110 its reverse (11311311), we get a palindrome (124424421).
It can be divided in two parts, 1131 and 13110, that added together give a palindrome (14241).
The spelling of 113113110 in words is "one hundred thirteen million, one hundred thirteen thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •