Base | Representation |
---|---|
bin | 10011000010010100111010 |
3 | 100101112100200 |
4 | 103002110322 |
5 | 2234142031 |
6 | 254543030 |
7 | 60262611 |
oct | 23022472 |
9 | 10345320 |
10 | 4990266 |
11 | 28a9296 |
12 | 1807a76 |
13 | 1059528 |
14 | 93c878 |
15 | 6888e6 |
hex | 4c253a |
4990266 has 24 divisors (see below), whose sum is σ = 10917504. Its totient is φ = 1647240.
The previous prime is 4990261. The next prime is 4990267. The reversal of 4990266 is 6620994.
It is a self number, because there is not a number n which added to its sum of digits gives 4990266.
It is not an unprimeable number, because it can be changed into a prime (4990261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 631 + ... + 3221.
It is an arithmetic number, because the mean of its divisors is an integer number (454896).
Almost surely, 24990266 is an apocalyptic number.
4990266 is an abundant number, since it is smaller than the sum of its proper divisors (5927238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4990266 is a wasteful number, since it uses less digits than its factorization.
4990266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2706 (or 2703 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 4990266 is about 2233.8903285524. The cubic root of 4990266 is about 170.8865565410.
The spelling of 4990266 in words is "four million, nine hundred ninety thousand, two hundred sixty-six".
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