Base | Representation |
---|---|
bin | 1100010010101111011001 |
3 | 20001201102110 |
4 | 30102233121 |
5 | 1311104424 |
6 | 153022533 |
7 | 36251004 |
oct | 14225731 |
9 | 6051373 |
10 | 3222489 |
11 | 1901116 |
12 | 10b4a49 |
13 | 88a9ca |
14 | 5dc53b |
15 | 439c29 |
hex | 312bd9 |
3222489 has 8 divisors (see below), whose sum is σ = 4351360. Its totient is φ = 2120976.
The previous prime is 3222487. The next prime is 3222493. The reversal of 3222489 is 9842223.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3222489 - 21 = 3222487 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3222487) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6562 + ... + 7035.
It is an arithmetic number, because the mean of its divisors is an integer number (543920).
Almost surely, 23222489 is an apocalyptic number.
It is an amenable number.
3222489 is a deficient number, since it is larger than the sum of its proper divisors (1128871).
3222489 is a wasteful number, since it uses less digits than its factorization.
3222489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13679.
The product of its digits is 6912, while the sum is 30.
The square root of 3222489 is about 1795.1292432580. The cubic root of 3222489 is about 147.7056635016.
The spelling of 3222489 in words is "three million, two hundred twenty-two thousand, four hundred eighty-nine".
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