Base | Representation |
---|---|
bin | 1100000001000000… |
… | …1100000100011001 |
3 | 22022210021210221120 |
4 | 3000100030010121 |
5 | 23101210003314 |
6 | 1252020555453 |
7 | 142634015214 |
oct | 30020140431 |
9 | 8283253846 |
10 | 3225469209 |
11 | 1405769836 |
12 | 760252b89 |
13 | 3c5318481 |
14 | 22853877b |
15 | 13d27e8a9 |
hex | c040c119 |
3225469209 has 4 divisors (see below), whose sum is σ = 4300625616. Its totient is φ = 2150312804.
The previous prime is 3225469201. The next prime is 3225469213. The reversal of 3225469209 is 9029645223.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9029645223 = 3 ⋅3009881741.
It is a cyclic number.
It is not a de Polignac number, because 3225469209 - 23 = 3225469201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3225469201) 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, 537578199 + ... + 537578204.
It is an arithmetic number, because the mean of its divisors is an integer number (1075156404).
Almost surely, 23225469209 is an apocalyptic number.
It is an amenable number.
3225469209 is a deficient number, since it is larger than the sum of its proper divisors (1075156407).
3225469209 is a wasteful number, since it uses less digits than its factorization.
3225469209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1075156406.
The product of its (nonzero) digits is 233280, while the sum is 42.
The square root of 3225469209 is about 56793.2144626451. The cubic root of 3225469209 is about 1477.5118298645.
The spelling of 3225469209 in words is "three billion, two hundred twenty-five million, four hundred sixty-nine thousand, two hundred nine".
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