Base | Representation |
---|---|
bin | 1010100010111011010001 |
3 | 12012110011210 |
4 | 22202323101 |
5 | 1201430442 |
6 | 135130333 |
7 | 32332521 |
oct | 12427321 |
9 | 5173153 |
10 | 2764497 |
11 | 161900a |
12 | b139a9 |
13 | 75a3c8 |
14 | 51d681 |
15 | 39919c |
hex | 2a2ed1 |
2764497 has 4 divisors (see below), whose sum is σ = 3686000. Its totient is φ = 1842996.
The previous prime is 2764469. The next prime is 2764499. The reversal of 2764497 is 7944672.
2764497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2764497 - 27 = 2764369 is a prime.
It is a d-powerful number, because it can be written as 215 + 73 + 68 + 43 + 410 + 93 + 74 .
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2764499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460747 + ... + 460752.
It is an arithmetic number, because the mean of its divisors is an integer number (921500).
22764497 is an apocalyptic number.
It is an amenable number.
2764497 is a deficient number, since it is larger than the sum of its proper divisors (921503).
2764497 is an equidigital number, since it uses as much as digits as its factorization.
2764497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921502.
The product of its digits is 84672, while the sum is 39.
The square root of 2764497 is about 1662.6776596803. The cubic root of 2764497 is about 140.3477240630.
The spelling of 2764497 in words is "two million, seven hundred sixty-four thousand, four hundred ninety-seven".
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