Base | Representation |
---|---|
bin | 10011000010010100000110 |
3 | 100101112021202 |
4 | 103002110012 |
5 | 2234141324 |
6 | 254542502 |
7 | 60262505 |
oct | 23022406 |
9 | 10345252 |
10 | 4990214 |
11 | 28a9249 |
12 | 1807a32 |
13 | 10594b8 |
14 | 93c83c |
15 | 6888ae |
hex | 4c2506 |
4990214 has 16 divisors (see below), whose sum is σ = 7967808. Its totient is φ = 2335872.
The previous prime is 4990213. The next prime is 4990229. The reversal of 4990214 is 4120994.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4990213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10547 + ... + 11009.
It is an arithmetic number, because the mean of its divisors is an integer number (497988).
Almost surely, 24990214 is an apocalyptic number.
4990214 is a deficient number, since it is larger than the sum of its proper divisors (2977594).
4990214 is a wasteful number, since it uses less digits than its factorization.
4990214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 799.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 4990214 is about 2233.8786896338. The cubic root of 4990214 is about 170.8859629767.
The spelling of 4990214 in words is "four million, nine hundred ninety thousand, two hundred fourteen".
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