Base | Representation |
---|---|
bin | 1000010010000101… |
… | …0000010011000111 |
3 | 12201221112211222200 |
4 | 2010201100103013 |
5 | 14023131410043 |
6 | 1004341125543 |
7 | 106044552264 |
oct | 20441202307 |
9 | 5657484880 |
10 | 2223310023 |
11 | a41000800 |
12 | 5206b98b3 |
13 | 29580357c |
14 | 1713c826b |
15 | d02c37d3 |
hex | 848504c7 |
2223310023 has 36 divisors (see below), whose sum is σ = 3715759320. Its totient is φ = 1276529760.
The previous prime is 2223310009. The next prime is 2223310069. The reversal of 2223310023 is 3200133222.
It is a happy number.
It is not a de Polignac number, because 2223310023 - 29 = 2223309511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2223309978 and 2223310005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223315023) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 33036 + ... + 74417.
Almost surely, 22223310023 is an apocalyptic number.
2223310023 is a deficient number, since it is larger than the sum of its proper divisors (1492449297).
2223310023 is a wasteful number, since it uses less digits than its factorization.
2223310023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107500 (or 107486 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2223310023 is about 47151.9885370702. The cubic root of 2223310023 is about 1305.1687754585.
Adding to 2223310023 its reverse (3200133222), we get a palindrome (5423443245).
The spelling of 2223310023 in words is "two billion, two hundred twenty-three million, three hundred ten thousand, twenty-three".
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