Base | Representation |
---|---|
bin | 11010110000001… |
… | …10110010001011 |
3 | 120122021212112212 |
4 | 31120012302023 |
5 | 424423014201 |
6 | 34134055335 |
7 | 5363364416 |
oct | 1530066213 |
9 | 518255485 |
10 | 224423051 |
11 | 1057543a6 |
12 | 631aa54b |
13 | 37658a08 |
14 | 21b3cb7d |
15 | 14a80abb |
hex | d606c8b |
224423051 has 2 divisors, whose sum is σ = 224423052. Its totient is φ = 224423050.
The previous prime is 224423027. The next prime is 224423071. The reversal of 224423051 is 150324422.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 224423051 - 214 = 224406667 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is equal to p12352901 and since 224423051 and 12352901 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (224423011) by changing a digit.
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 as a sum of consecutive naturals, namely, 112211525 + 112211526.
It is an arithmetic number, because the mean of its divisors is an integer number (112211526).
Almost surely, 2224423051 is an apocalyptic number.
224423051 is a deficient number, since it is larger than the sum of its proper divisors (1).
224423051 is an equidigital number, since it uses as much as digits as its factorization.
224423051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 224423051 is about 14980.7560223108. The cubic root of 224423051 is about 607.6998848874.
Adding to 224423051 its reverse (150324422), we get a palindrome (374747473).
The spelling of 224423051 in words is "two hundred twenty-four million, four hundred twenty-three thousand, fifty-one".
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