Base | Representation |
---|---|
bin | 1100000101100111100110 |
3 | 12221222200211 |
4 | 30011213212 |
5 | 1302344432 |
6 | 151530034 |
7 | 35635213 |
oct | 14054746 |
9 | 5858624 |
10 | 3168742 |
11 | 18747a5 |
12 | 108991a |
13 | 86c3c5 |
14 | 5c6b0a |
15 | 428d47 |
hex | 3059e6 |
3168742 has 4 divisors (see below), whose sum is σ = 4753116. Its totient is φ = 1584370.
The previous prime is 3168721. The next prime is 3168757. The reversal of 3168742 is 2478613.
3168742 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.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 792184 + ... + 792187.
It is an arithmetic number, because the mean of its divisors is an integer number (1188279).
Almost surely, 23168742 is an apocalyptic number.
3168742 is a deficient number, since it is larger than the sum of its proper divisors (1584374).
3168742 is a wasteful number, since it uses less digits than its factorization.
3168742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1584373.
The product of its digits is 8064, while the sum is 31.
The square root of 3168742 is about 1780.0960648235. The cubic root of 3168742 is about 146.8798747137.
The spelling of 3168742 in words is "three million, one hundred sixty-eight thousand, seven hundred forty-two".
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