Base | Representation |
---|---|
bin | 1111101110111100… |
… | …0000110011111001 |
3 | 101220100002012220201 |
4 | 3323233000303321 |
5 | 32122142432210 |
6 | 1535030122201 |
7 | 206442232000 |
oct | 37357006371 |
9 | 11810065821 |
10 | 4223405305 |
11 | 1878002a09 |
12 | 99a4b0361 |
13 | 523cb20c2 |
14 | 2c0ca9c37 |
15 | 19aba453a |
hex | fbbc0cf9 |
4223405305 has 32 divisors (see below), whose sum is σ = 5967936000. Its totient is φ = 2867812416.
The previous prime is 4223405279. The next prime is 4223405309. The reversal of 4223405305 is 5035043224.
It is not a de Polignac number, because 4223405305 - 25 = 4223405273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4223405309) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164691 + ... + 188599.
It is an arithmetic number, because the mean of its divisors is an integer number (186498000).
Almost surely, 24223405305 is an apocalyptic number.
It is an amenable number.
4223405305 is a deficient number, since it is larger than the sum of its proper divisors (1744530695).
4223405305 is a wasteful number, since it uses less digits than its factorization.
4223405305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24038 (or 24024 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 4223405305 is about 64987.7319576549. The cubic root of 4223405305 is about 1616.4201427808.
Adding to 4223405305 its reverse (5035043224), we get a palindrome (9258448529).
The spelling of 4223405305 in words is "four billion, two hundred twenty-three million, four hundred five thousand, three hundred five".
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