Base | Representation |
---|---|
bin | 1101100000100… |
… | …10010000111100 |
3 | 21220020022012211 |
4 | 12300102100330 |
5 | 213002233040 |
6 | 15124510204 |
7 | 2544132661 |
oct | 660222074 |
9 | 256208184 |
10 | 113321020 |
11 | 58a6a83a |
12 | 31b4b364 |
13 | 1a628b77 |
14 | 1109ba68 |
15 | 9e368ea |
hex | 6c1243c |
113321020 has 12 divisors (see below), whose sum is σ = 237974184. Its totient is φ = 45328400.
The previous prime is 113321017. The next prime is 113321051. The reversal of 113321020 is 20123311.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2833006 + ... + 2833045.
It is an arithmetic number, because the mean of its divisors is an integer number (19831182).
Almost surely, 2113321020 is an apocalyptic number.
113321020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
113321020 is an abundant number, since it is smaller than the sum of its proper divisors (124653164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113321020 is a wasteful number, since it uses less digits than its factorization.
113321020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5666060 (or 5666058 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 113321020 is about 10645.2346146057. The cubic root of 113321020 is about 483.9161968149.
Adding to 113321020 its reverse (20123311), we get a palindrome (133444331).
The spelling of 113321020 in words is "one hundred thirteen million, three hundred twenty-one thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •