Base | Representation |
---|---|
bin | 1000100000111100101101 |
3 | 11012101212201 |
4 | 20200330231 |
5 | 1032411414 |
6 | 115501501 |
7 | 24654415 |
oct | 10407455 |
9 | 4171781 |
10 | 2232109 |
11 | 1295020 |
12 | 8b7891 |
13 | 601c99 |
14 | 421645 |
15 | 2e1574 |
hex | 220f2d |
2232109 has 8 divisors (see below), whose sum is σ = 2455200. Its totient is φ = 2012400.
The previous prime is 2232107. The next prime is 2232133. The reversal of 2232109 is 9012322.
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 2232109 - 21 = 2232107 is a prime.
It is a super-4 number, since 4×22321094 (a number of 26 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232107) 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, 667 + ... + 2215.
It is an arithmetic number, because the mean of its divisors is an integer number (306900).
22232109 is an apocalyptic number.
It is an amenable number.
2232109 is a deficient number, since it is larger than the sum of its proper divisors (223091).
2232109 is a wasteful number, since it uses less digits than its factorization.
2232109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1691.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 2232109 is about 1494.0244308578. The cubic root of 2232109 is about 130.6888288743.
It can be divided in two parts, 223 and 2109, that added together give a palindrome (2332).
The spelling of 2232109 in words is "two million, two hundred thirty-two thousand, one hundred nine".
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