Base | Representation |
---|---|
bin | 11001001101110… |
… | …010010010000110 |
3 | 1002111000212120211 |
4 | 121031302102012 |
5 | 1331244403410 |
6 | 105551150034 |
7 | 13324550050 |
oct | 3115622206 |
9 | 1074025524 |
10 | 423044230 |
11 | 1a7885434 |
12 | b981531a |
13 | 6984c53b |
14 | 402828d0 |
15 | 2721668a |
hex | 19372486 |
423044230 has 16 divisors (see below), whose sum is σ = 870262560. Its totient is φ = 145043712.
The previous prime is 423044213. The next prime is 423044249. The reversal of 423044230 is 32440324.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021675 + ... + 3021814.
It is an arithmetic number, because the mean of its divisors is an integer number (54391410).
Almost surely, 2423044230 is an apocalyptic number.
423044230 is an abundant number, since it is smaller than the sum of its proper divisors (447218330).
423044230 is a wasteful number, since it uses less digits than its factorization.
423044230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6043503.
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 423044230 is about 20568.0390411920. The cubic root of 423044230 is about 750.6922379160.
Adding to 423044230 its reverse (32440324), we get a palindrome (455484554).
The spelling of 423044230 in words is "four hundred twenty-three million, forty-four thousand, two hundred thirty".
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