Base | Representation |
---|---|
bin | 1010110111111110110110 |
3 | 12100211111001 |
4 | 22313332312 |
5 | 1212210432 |
6 | 141033514 |
7 | 33142126 |
oct | 12677666 |
9 | 5324431 |
10 | 2850742 |
11 | 1677894 |
12 | b5589a |
13 | 78a73b |
14 | 542c86 |
15 | 3b49e7 |
hex | 2b7fb6 |
2850742 has 4 divisors (see below), whose sum is σ = 4276116. Its totient is φ = 1425370.
The previous prime is 2850737. The next prime is 2850761. The reversal of 2850742 is 2470582.
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 2850742.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712684 + ... + 712687.
It is an arithmetic number, because the mean of its divisors is an integer number (1069029).
22850742 is an apocalyptic number.
2850742 is a deficient number, since it is larger than the sum of its proper divisors (1425374).
2850742 is a wasteful number, since it uses less digits than its factorization.
2850742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1425373.
The product of its (nonzero) digits is 4480, while the sum is 28.
The square root of 2850742 is about 1688.4140487452. The cubic root of 2850742 is about 141.7922970160.
The spelling of 2850742 in words is "two million, eight hundred fifty thousand, seven hundred forty-two".
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