Base | Representation |
---|---|
bin | 10101101000001001… |
… | …110010010010001101 |
3 | 2012221101201121212021 |
4 | 111220021302102031 |
5 | 340024342412310 |
6 | 14400153010141 |
7 | 1451316500614 |
oct | 255011622215 |
9 | 65841647767 |
10 | 23222232205 |
11 | 9937387847 |
12 | 46010b3951 |
13 | 226112b903 |
14 | 11a421a87b |
15 | 90daab5da |
hex | 56827248d |
23222232205 has 8 divisors (see below), whose sum is σ = 27870416352. Its totient is φ = 18575293968.
The previous prime is 23222232161. The next prime is 23222232211. The reversal of 23222232205 is 50223222232.
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 23222232205 - 221 = 23220135053 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23222232205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269967 + ... + 345436.
It is an arithmetic number, because the mean of its divisors is an integer number (3483802044).
Almost surely, 223222232205 is an apocalyptic number.
It is an amenable number.
23222232205 is a deficient number, since it is larger than the sum of its proper divisors (4648184147).
23222232205 is an equidigital number, since it uses as much as digits as its factorization.
23222232205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622955.
The product of its (nonzero) digits is 5760, while the sum is 25.
Adding to 23222232205 its reverse (50223222232), we get a palindrome (73445454437).
The spelling of 23222232205 in words is "twenty-three billion, two hundred twenty-two million, two hundred thirty-two thousand, two hundred five".
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