Base | Representation |
---|---|
bin | 1100011110101100010010 |
3 | 20011012120112 |
4 | 30132230102 |
5 | 1314141232 |
6 | 154041322 |
7 | 36543506 |
oct | 14365422 |
9 | 6135515 |
10 | 3271442 |
11 | 1934979 |
12 | 1119242 |
13 | 8a7085 |
14 | 612306 |
15 | 4494b2 |
hex | 31eb12 |
3271442 has 4 divisors (see below), whose sum is σ = 4907166. Its totient is φ = 1635720.
The previous prime is 3271441. The next prime is 3271447. The reversal of 3271442 is 2441723.
3271442 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 can be written as a sum of positive squares in only one way, i.e., 2128681 + 1142761 = 1459^2 + 1069^2 .
It is not an unprimeable number, because it can be changed into a prime (3271441) 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 as a sum of consecutive naturals, namely, 817859 + ... + 817862.
Almost surely, 23271442 is an apocalyptic number.
3271442 is a deficient number, since it is larger than the sum of its proper divisors (1635724).
3271442 is a wasteful number, since it uses less digits than its factorization.
3271442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1635723.
The product of its digits is 1344, while the sum is 23.
The square root of 3271442 is about 1808.7128019672. The cubic root of 3271442 is about 148.4498426745.
It can be divided in two parts, 32 and 71442, that multiplied together give a square (2286144 = 15122).
The spelling of 3271442 in words is "three million, two hundred seventy-one thousand, four hundred forty-two".
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