Base | Representation |
---|---|
bin | 10000010111011110111110 |
3 | 22001222110012 |
4 | 100113132332 |
5 | 2044243434 |
6 | 231543222 |
7 | 51316505 |
oct | 20273676 |
9 | 8058405 |
10 | 4290494 |
11 | 247056a |
12 | 152ab12 |
13 | b72b70 |
14 | 7d983c |
15 | 59b3ce |
hex | 4177be |
4290494 has 24 divisors (see below), whose sum is σ = 7375368. Its totient is φ = 1860480.
The previous prime is 4290491. The next prime is 4290499. The reversal of 4290494 is 4940924.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 4290494.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4290491) 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, 7229 + ... + 7799.
It is an arithmetic number, because the mean of its divisors is an integer number (307307).
Almost surely, 24290494 is an apocalyptic number.
4290494 is a deficient number, since it is larger than the sum of its proper divisors (3084874).
4290494 is a wasteful number, since it uses less digits than its factorization.
4290494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620 (or 603 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 4290494 is about 2071.3507670117. The cubic root of 4290494 is about 162.4934151178.
The spelling of 4290494 in words is "four million, two hundred ninety thousand, four hundred ninety-four".
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