Base | Representation |
---|---|
bin | 10010101010011011100110 |
3 | 100012120002122 |
4 | 102222123212 |
5 | 2223024030 |
6 | 252505542 |
7 | 56404346 |
oct | 22523346 |
9 | 10176078 |
10 | 4892390 |
11 | 28417a8 |
12 | 177b2b2 |
13 | 1023b09 |
14 | 914d26 |
15 | 6698e5 |
hex | 4aa6e6 |
4892390 has 8 divisors (see below), whose sum is σ = 8806320. Its totient is φ = 1956952.
The previous prime is 4892369. The next prime is 4892401. The reversal of 4892390 is 932984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4892390.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244610 + ... + 244629.
It is an arithmetic number, because the mean of its divisors is an integer number (1100790).
Almost surely, 24892390 is an apocalyptic number.
4892390 is a deficient number, since it is larger than the sum of its proper divisors (3913930).
4892390 is a wasteful number, since it uses less digits than its factorization.
4892390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489246.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 4892390 is about 2211.8747704154. The cubic root of 4892390 is about 169.7619505542.
The spelling of 4892390 in words is "four million, eight hundred ninety-two thousand, three hundred ninety".
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