Base | Representation |
---|---|
bin | 1101011110010… |
… | …01010100001111 |
3 | 21212200010100021 |
4 | 12233021110033 |
5 | 212413202343 |
6 | 15114243011 |
7 | 2541446566 |
oct | 657112417 |
9 | 255603307 |
10 | 113022223 |
11 | 588862a6 |
12 | 31a26467 |
13 | 1a552b72 |
14 | 11020bdd |
15 | 9dc80ed |
hex | 6bc950f |
113022223 has 4 divisors (see below), whose sum is σ = 113077440. Its totient is φ = 112967008.
The previous prime is 113022197. The next prime is 113022227. The reversal of 113022223 is 322220311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322220311 = 7 ⋅46031473.
It is a cyclic number.
It is not a de Polignac number, because 113022223 - 25 = 113022191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113022197 and 113022206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113022227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24415 + ... + 28672.
It is an arithmetic number, because the mean of its divisors is an integer number (28269360).
Almost surely, 2113022223 is an apocalyptic number.
113022223 is a deficient number, since it is larger than the sum of its proper divisors (55217).
113022223 is an equidigital number, since it uses as much as digits as its factorization.
113022223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55216.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 113022223 is about 10631.1910433403. The cubic root of 113022223 is about 483.4905035695.
Adding to 113022223 its reverse (322220311), we get a palindrome (435242534).
The spelling of 113022223 in words is "one hundred thirteen million, twenty-two thousand, two hundred twenty-three".
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