Base | Representation |
---|---|
bin | 1100010100010011000101 |
3 | 20002001011202 |
4 | 30110103011 |
5 | 1311310434 |
6 | 153112245 |
7 | 36305420 |
oct | 14242305 |
9 | 6061152 |
10 | 3228869 |
11 | 1905996 |
12 | 10b8685 |
13 | 890897 |
14 | 6009b7 |
15 | 43ba7e |
hex | 3144c5 |
3228869 has 8 divisors (see below), whose sum is σ = 3727488. Its totient is φ = 2739600.
The previous prime is 3228857. The next prime is 3228871. The reversal of 3228869 is 9688223.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3228869 - 220 = 2180293 is a prime.
It is a super-2 number, since 2×32288692 = 20851190038322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3228829) 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, 1577 + ... + 2990.
It is an arithmetic number, because the mean of its divisors is an integer number (465936).
Almost surely, 23228869 is an apocalyptic number.
It is an amenable number.
3228869 is a deficient number, since it is larger than the sum of its proper divisors (498619).
3228869 is a wasteful number, since it uses less digits than its factorization.
3228869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4675.
The product of its digits is 41472, while the sum is 38.
The square root of 3228869 is about 1796.9053953951. The cubic root of 3228869 is about 147.8030769097.
The spelling of 3228869 in words is "three million, two hundred twenty-eight thousand, eight hundred sixty-nine".
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