Base | Representation |
---|---|
bin | 10011000010001000111011 |
3 | 100101111022021 |
4 | 103002020323 |
5 | 2234130444 |
6 | 254535311 |
7 | 60260434 |
oct | 23021073 |
9 | 10344267 |
10 | 4989499 |
11 | 28a8759 |
12 | 1807537 |
13 | 1059088 |
14 | 93c48b |
15 | 688584 |
hex | 4c223b |
4989499 has 2 divisors, whose sum is σ = 4989500. Its totient is φ = 4989498.
The previous prime is 4989469. The next prime is 4989503. The reversal of 4989499 is 9949894.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4989499 - 27 = 4989371 is a prime.
4989499 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (4989409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494749 + 2494750.
It is an arithmetic number, because the mean of its divisors is an integer number (2494750).
Almost surely, 24989499 is an apocalyptic number.
4989499 is a deficient number, since it is larger than the sum of its proper divisors (1).
4989499 is an equidigital number, since it uses as much as digits as its factorization.
4989499 is an evil number, because the sum of its binary digits is even.
The product of its digits is 839808, while the sum is 52.
The square root of 4989499 is about 2233.7186483530. The cubic root of 4989499 is about 170.8778010489.
The spelling of 4989499 in words is "four million, nine hundred eighty-nine thousand, four hundred ninety-nine".
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