Base | Representation |
---|---|
bin | 11010010011101101110001 |
3 | 110222101012211 |
4 | 122103231301 |
5 | 3231141442 |
6 | 403452121 |
7 | 112422256 |
oct | 32235561 |
9 | 13871184 |
10 | 6896497 |
11 | 3990493 |
12 | 2387041 |
13 | 157608a |
14 | cb742d |
15 | 913617 |
hex | 693b71 |
6896497 has 4 divisors (see below), whose sum is σ = 6903360. Its totient is φ = 6889636.
The previous prime is 6896489. The next prime is 6896501. The reversal of 6896497 is 7946986.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 6896497 - 23 = 6896489 is a prime.
It is a Duffinian number.
6896497 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 6896497.
It is not an unprimeable number, because it can be changed into a prime (6896447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1597 + ... + 4042.
It is an arithmetic number, because the mean of its divisors is an integer number (1725840).
Almost surely, 26896497 is an apocalyptic number.
It is an amenable number.
6896497 is a deficient number, since it is larger than the sum of its proper divisors (6863).
6896497 is a wasteful number, since it uses less digits than its factorization.
6896497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6862.
The product of its digits is 653184, while the sum is 49.
The square root of 6896497 is about 2626.1182380083. The cubic root of 6896497 is about 190.3456036643.
The spelling of 6896497 in words is "six million, eight hundred ninety-six thousand, four hundred ninety-seven".
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