Base | Representation |
---|---|
bin | 10011000100100100101101 |
3 | 100101222222112 |
4 | 103010210231 |
5 | 2234440334 |
6 | 255053405 |
7 | 60331466 |
oct | 23044455 |
9 | 10358875 |
10 | 4999469 |
11 | 29051a2 |
12 | 1811265 |
13 | 1060787 |
14 | 941d6d |
15 | 68b4ce |
hex | 4c492d |
4999469 has 2 divisors, whose sum is σ = 4999470. Its totient is φ = 4999468.
The previous prime is 4999457. The next prime is 4999493. The reversal of 4999469 is 9649994.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4972900 + 26569 = 2230^2 + 163^2 .
It is a cyclic number.
It is not a de Polignac number, because 4999469 - 24 = 4999453 is a prime.
It is a super-2 number, since 2×49994692 = 49989380563922, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4999409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499734 + 2499735.
It is an arithmetic number, because the mean of its divisors is an integer number (2499735).
Almost surely, 24999469 is an apocalyptic number.
It is an amenable number.
4999469 is a deficient number, since it is larger than the sum of its proper divisors (1).
4999469 is an equidigital number, since it uses as much as digits as its factorization.
4999469 is an evil number, because the sum of its binary digits is even.
The product of its digits is 629856, while the sum is 50.
The square root of 4999469 is about 2235.9492391376. The cubic root of 4999469 is about 170.9915411385.
The spelling of 4999469 in words is "four million, nine hundred ninety-nine thousand, four hundred sixty-nine".
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