Base | Representation |
---|---|
bin | 10010101001111010010011 |
3 | 100012110011201 |
4 | 102221322103 |
5 | 2222442014 |
6 | 252452031 |
7 | 56365213 |
oct | 22517223 |
9 | 10173151 |
10 | 4890259 |
11 | 2840140 |
12 | 177a017 |
13 | 1022b5a |
14 | 914243 |
15 | 668e74 |
hex | 4a9e93 |
4890259 has 4 divisors (see below), whose sum is σ = 5334840. Its totient is φ = 4445680.
The previous prime is 4890251. The next prime is 4890269. The reversal of 4890259 is 9520984.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4890259 - 23 = 4890251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4890251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222274 + ... + 222295.
It is an arithmetic number, because the mean of its divisors is an integer number (1333710).
Almost surely, 24890259 is an apocalyptic number.
4890259 is a deficient number, since it is larger than the sum of its proper divisors (444581).
4890259 is a wasteful number, since it uses less digits than its factorization.
4890259 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 444580.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 4890259 is about 2211.3929998985. The cubic root of 4890259 is about 169.7372989862.
The spelling of 4890259 in words is "four million, eight hundred ninety thousand, two hundred fifty-nine".
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