Base | Representation |
---|---|
bin | 11001001101101… |
… | …100111101100010 |
3 | 1002110222202200120 |
4 | 121031230331202 |
5 | 1331243204214 |
6 | 105550501110 |
7 | 13324426362 |
oct | 3115547542 |
9 | 1073882616 |
10 | 423022434 |
11 | 1a787001a |
12 | b9804796 |
13 | 69842643 |
14 | 402789a2 |
15 | 2720eea9 |
hex | 1936cf62 |
423022434 has 32 divisors (see below), whose sum is σ = 864426816. Its totient is φ = 137968320.
The previous prime is 423022399. The next prime is 423022447. The reversal of 423022434 is 434220324.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69169 + ... + 75035.
It is an arithmetic number, because the mean of its divisors is an integer number (27013338).
Almost surely, 2423022434 is an apocalyptic number.
423022434 is an abundant number, since it is smaller than the sum of its proper divisors (441404382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423022434 is a wasteful number, since it uses less digits than its factorization.
423022434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6130.
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 423022434 is about 20567.5091831753. The cubic root of 423022434 is about 750.6793453563.
Adding to 423022434 its reverse (434220324), we get a palindrome (857242758).
The spelling of 423022434 in words is "four hundred twenty-three million, twenty-two thousand, four hundred thirty-four".
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