Base | Representation |
---|---|
bin | 111111001111101111110 |
3 | 10220021212021 |
4 | 13321331332 |
5 | 1012304241 |
6 | 112230354 |
7 | 23421055 |
oct | 7717576 |
9 | 3807767 |
10 | 2072446 |
11 | 1196072 |
12 | 83b3ba |
13 | 5773cc |
14 | 3bd39c |
15 | 2ae0d1 |
hex | 1f9f7e |
2072446 has 4 divisors (see below), whose sum is σ = 3108672. Its totient is φ = 1036222.
The previous prime is 2072437. The next prime is 2072467. The reversal of 2072446 is 6442702.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2072446.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518110 + ... + 518113.
It is an arithmetic number, because the mean of its divisors is an integer number (777168).
22072446 is an apocalyptic number.
2072446 is a deficient number, since it is larger than the sum of its proper divisors (1036226).
2072446 is a wasteful number, since it uses less digits than its factorization.
2072446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036225.
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 2072446 is about 1439.5992497914. The cubic root of 2072446 is about 127.4953682798.
The spelling of 2072446 in words is "two million, seventy-two thousand, four hundred forty-six".
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