Base | Representation |
---|---|
bin | 11001101110001011011010 |
3 | 110200120022100 |
4 | 121232023122 |
5 | 3211231441 |
6 | 400304230 |
7 | 111212103 |
oct | 31561332 |
9 | 13616270 |
10 | 6742746 |
11 | 3895a1a |
12 | 2312076 |
13 | 15210ba |
14 | c773aa |
15 | 8d2cb6 |
hex | 66e2da |
6742746 has 24 divisors (see below), whose sum is σ = 14829984. Its totient is φ = 2213640.
The previous prime is 6742733. The next prime is 6742753. The reversal of 6742746 is 6472476.
It is a self number, because there is not a number n which added to its sum of digits gives 6742746.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1590 + ... + 4001.
It is an arithmetic number, because the mean of its divisors is an integer number (617916).
Almost surely, 26742746 is an apocalyptic number.
6742746 is an abundant number, since it is smaller than the sum of its proper divisors (8087238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6742746 is a wasteful number, since it uses less digits than its factorization.
6742746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5666 (or 5663 counting only the distinct ones).
The product of its digits is 56448, while the sum is 36.
The square root of 6742746 is about 2596.6798031332. The cubic root of 6742746 is about 188.9204334604.
The spelling of 6742746 in words is "six million, seven hundred forty-two thousand, seven hundred forty-six".
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