Base | Representation |
---|---|
bin | 1100100010111111010010 |
3 | 20012002201101 |
4 | 30202333102 |
5 | 1320222132 |
6 | 154255014 |
7 | 36646021 |
oct | 14427722 |
9 | 6162641 |
10 | 3289042 |
11 | 1947119 |
12 | 112746a |
13 | 8b20a3 |
14 | 6188b8 |
15 | 44e7e7 |
hex | 322fd2 |
3289042 has 8 divisors (see below), whose sum is σ = 4942332. Its totient is φ = 1641600.
The previous prime is 3289037. The next prime is 3289043. The reversal of 3289042 is 2409823.
It can be written as a sum of positive squares in 2 ways, for example, as 2996361 + 292681 = 1731^2 + 541^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3289042.
It is not an unprimeable number, because it can be changed into a prime (3289043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442 + ... + 2602.
Almost surely, 23289042 is an apocalyptic number.
3289042 is a deficient number, since it is larger than the sum of its proper divisors (1653290).
3289042 is a wasteful number, since it uses less digits than its factorization.
3289042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2924.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 3289042 is about 1813.5716142463. The cubic root of 3289042 is about 148.7155813312.
It can be divided in two parts, 32 and 89042, that multiplied together give a square (2849344 = 16882).
The spelling of 3289042 in words is "three million, two hundred eighty-nine thousand, forty-two".
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