Base | Representation |
---|---|
bin | 11001001101101… |
… | …101011001110101 |
3 | 1002110222212011122 |
4 | 121031231121311 |
5 | 1331243233440 |
6 | 105550513325 |
7 | 13324434560 |
oct | 3115553165 |
9 | 1073885148 |
10 | 423024245 |
11 | 1a7871416 |
12 | b9805845 |
13 | 69843407 |
14 | 402794d7 |
15 | 272107b5 |
hex | 1936d675 |
423024245 has 16 divisors (see below), whose sum is σ = 581041920. Its totient is φ = 289626624.
The previous prime is 423024241. The next prime is 423024253. The reversal of 423024245 is 542420324.
It is a happy number.
It is not a de Polignac number, because 423024245 - 22 = 423024241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423024241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14576 + ... + 32534.
It is an arithmetic number, because the mean of its divisors is an integer number (36315120).
Almost surely, 2423024245 is an apocalyptic number.
It is an amenable number.
423024245 is a deficient number, since it is larger than the sum of its proper divisors (158017675).
423024245 is a wasteful number, since it uses less digits than its factorization.
423024245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18644.
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 423024245 is about 20567.5532088773. The cubic root of 423024245 is about 750.6804165984.
Adding to 423024245 its reverse (542420324), we get a palindrome (965444569).
The spelling of 423024245 in words is "four hundred twenty-three million, twenty-four thousand, two hundred forty-five".
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