Base | Representation |
---|---|
bin | 1001100000000001000010 |
3 | 11200112020022 |
4 | 21200001002 |
5 | 1114143214 |
6 | 125213442 |
7 | 30111512 |
oct | 11400102 |
9 | 4615208 |
10 | 2490434 |
11 | 1451111 |
12 | a01282 |
13 | 69273b |
14 | 48b842 |
15 | 342d8e |
hex | 260042 |
2490434 has 4 divisors (see below), whose sum is σ = 3735654. Its totient is φ = 1245216.
The previous prime is 2490421. The next prime is 2490451. The reversal of 2490434 is 4340942.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2449225 + 41209 = 1565^2 + 203^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622607 + ... + 622610.
22490434 is an apocalyptic number.
2490434 is a deficient number, since it is larger than the sum of its proper divisors (1245220).
2490434 is a wasteful number, since it uses less digits than its factorization.
2490434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245219.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 2490434 is about 1578.1108959766. The cubic root of 2490434 is about 135.5475521069.
The spelling of 2490434 in words is "two million, four hundred ninety thousand, four hundred thirty-four".
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