Base | Representation |
---|---|
bin | 11010011111101… |
… | …00111111110011 |
3 | 120111012121212012 |
4 | 31033310333303 |
5 | 423344044133 |
6 | 34015353135 |
7 | 5336056025 |
oct | 1517647763 |
9 | 514177765 |
10 | 222253043 |
11 | 104502001 |
12 | 625227ab |
13 | 3707909c |
14 | 21736015 |
15 | 147a2b48 |
hex | d3f4ff3 |
222253043 has 12 divisors (see below), whose sum is σ = 235835712. Its totient is φ = 209230560.
The previous prime is 222253021. The next prime is 222253061. The reversal of 222253043 is 340352222.
It is not a de Polignac number, because 222253043 - 28 = 222252787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222253063) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39821 + ... + 45057.
It is an arithmetic number, because the mean of its divisors is an integer number (19652976).
Almost surely, 2222253043 is an apocalyptic number.
222253043 is a deficient number, since it is larger than the sum of its proper divisors (13582669).
222253043 is an equidigital number, since it uses as much as digits as its factorization.
222253043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5342 (or 5305 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 222253043 is about 14908.1535744706. The cubic root of 222253043 is about 605.7348655179.
The spelling of 222253043 in words is "two hundred twenty-two million, two hundred fifty-three thousand, forty-three".
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