Base | Representation |
---|---|
bin | 1101011101000000000… |
… | …1011011011101001110 |
3 | 211002120101021020211112 |
4 | 3113100001123131032 |
5 | 12241320031132342 |
6 | 254102050252022 |
7 | 22461310440311 |
oct | 3272001333516 |
9 | 732511236745 |
10 | 231123302222 |
11 | 8a02309587a |
12 | 38962887012 |
13 | 18a44333437 |
14 | b2877b2978 |
15 | 602a9d8682 |
hex | 35d005b74e |
231123302222 has 8 divisors (see below), whose sum is σ = 367078185936. Its totient is φ = 108763906912.
The previous prime is 231123302203. The next prime is 231123302237. The reversal of 231123302222 is 222203321132.
231123302222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3398872058 + ... + 3398872125.
It is an arithmetic number, because the mean of its divisors is an integer number (45884773242).
Almost surely, 2231123302222 is an apocalyptic number.
231123302222 is a deficient number, since it is larger than the sum of its proper divisors (135954883714).
231123302222 is a wasteful number, since it uses less digits than its factorization.
231123302222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6797744202.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 231123302222 its reverse (222203321132), we get a palindrome (453326623354).
The spelling of 231123302222 in words is "two hundred thirty-one billion, one hundred twenty-three million, three hundred two thousand, two hundred twenty-two".
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