Base | Representation |
---|---|
bin | 11010101001000111010010 |
3 | 111010211110002 |
4 | 122221013102 |
5 | 3241443041 |
6 | 405410002 |
7 | 113235641 |
oct | 32510722 |
9 | 14124402 |
10 | 6984146 |
11 | 3a40324 |
12 | 2409902 |
13 | 15a6c40 |
14 | cdb358 |
15 | 92e59b |
hex | 6a91d2 |
6984146 has 16 divisors (see below), whose sum is σ = 11546304. Its totient is φ = 3147984.
The previous prime is 6984143. The next prime is 6984149. The reversal of 6984146 is 6414896.
It is an interprime number because it is at equal distance from previous prime (6984143) and next prime (6984149).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (6984143) 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 7 ways as a sum of consecutive naturals, for example, 2006 + ... + 4241.
It is an arithmetic number, because the mean of its divisors is an integer number (721644).
Almost surely, 26984146 is an apocalyptic number.
6984146 is a deficient number, since it is larger than the sum of its proper divisors (4562158).
6984146 is a wasteful number, since it uses less digits than its factorization.
6984146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6305.
The product of its digits is 41472, while the sum is 38.
The square root of 6984146 is about 2642.7534883148. The cubic root of 6984146 is about 191.1485919166.
The spelling of 6984146 in words is "six million, nine hundred eighty-four thousand, one hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •