Base | Representation |
---|---|
bin | 1110110101010… |
… | …01000011100111 |
3 | 22200010102012222 |
4 | 13122221003213 |
5 | 223323040143 |
6 | 20202502555 |
7 | 3040406264 |
oct | 732510347 |
9 | 280112188 |
10 | 124424423 |
11 | 64263a02 |
12 | 35804a5b |
13 | 1ca15a26 |
14 | 1274c26b |
15 | adcb768 |
hex | 76a90e7 |
124424423 has 2 divisors, whose sum is σ = 124424424. Its totient is φ = 124424422.
The previous prime is 124424393. The next prime is 124424437. The reversal of 124424423 is 324424421.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 124424423 - 218 = 124162279 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 124424392 and 124424401.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (124424473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62212211 + 62212212.
It is an arithmetic number, because the mean of its divisors is an integer number (62212212).
Almost surely, 2124424423 is an apocalyptic number.
124424423 is a deficient number, since it is larger than the sum of its proper divisors (1).
124424423 is an equidigital number, since it uses as much as digits as its factorization.
124424423 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6144, while the sum is 26.
The square root of 124424423 is about 11154.5696017372. The cubic root of 124424423 is about 499.2313830614.
Adding to 124424423 its reverse (324424421), we get a palindrome (448848844).
The spelling of 124424423 in words is "one hundred twenty-four million, four hundred twenty-four thousand, four hundred twenty-three".
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