Base | Representation |
---|---|
bin | 101011010100… |
… | …1001011111011 |
3 | 1120201221111022 |
4 | 1112221023323 |
5 | 21303304313 |
6 | 2130453055 |
7 | 364025621 |
oct | 126511373 |
9 | 46657438 |
10 | 22713083 |
11 | 11903748 |
12 | 773418b |
13 | 49232c3 |
14 | 3033511 |
15 | 1ed9c08 |
hex | 15a92fb |
22713083 has 4 divisors (see below), whose sum is σ = 22724040. Its totient is φ = 22702128.
The previous prime is 22713023. The next prime is 22713127. The reversal of 22713083 is 38031722.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38031722 = 2 ⋅19015861.
It is a cyclic number.
It is not a de Polignac number, because 22713083 - 210 = 22712059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22713013) 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, 1313 + ... + 6866.
It is an arithmetic number, because the mean of its divisors is an integer number (5681010).
Almost surely, 222713083 is an apocalyptic number.
22713083 is a deficient number, since it is larger than the sum of its proper divisors (10957).
22713083 is an equidigital number, since it uses as much as digits as its factorization.
22713083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10956.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 22713083 is about 4765.8244827102. The cubic root of 22713083 is about 283.1992046418.
The spelling of 22713083 in words is "twenty-two million, seven hundred thirteen thousand, eighty-three".
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