Base | Representation |
---|---|
bin | 11001010111011… |
… | …100011111100111 |
3 | 1002122210112002202 |
4 | 121113130133213 |
5 | 1332421421143 |
6 | 110121325115 |
7 | 13355224406 |
oct | 3127343747 |
9 | 1078715082 |
10 | 425576423 |
11 | 1a9254958 |
12 | ba63679b |
13 | 6a227c8c |
14 | 4074163d |
15 | 27566ab8 |
hex | 195dc7e7 |
425576423 has 2 divisors, whose sum is σ = 425576424. Its totient is φ = 425576422.
The previous prime is 425576413. The next prime is 425576449. The reversal of 425576423 is 324675524.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 425576423 - 214 = 425560039 is a prime.
It is a super-2 number, since 2×4255764232 = 362230583626949858, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (425576413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212788211 + 212788212.
It is an arithmetic number, because the mean of its divisors is an integer number (212788212).
Almost surely, 2425576423 is an apocalyptic number.
425576423 is a deficient number, since it is larger than the sum of its proper divisors (1).
425576423 is an equidigital number, since it uses as much as digits as its factorization.
425576423 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 201600, while the sum is 38.
The square root of 425576423 is about 20629.5037022222. The cubic root of 425576423 is about 752.1870520571.
The spelling of 425576423 in words is "four hundred twenty-five million, five hundred seventy-six thousand, four hundred twenty-three".
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