Base | Representation |
---|---|
bin | 1100000010011001… |
… | …1110000011100111 |
3 | 22100012021120002012 |
4 | 3000212132003213 |
5 | 23104203410210 |
6 | 1252350104435 |
7 | 143034453011 |
oct | 30046360347 |
9 | 8305246065 |
10 | 3231310055 |
11 | 1408a99086 |
12 | 7621ab11b |
13 | 3c65b1bac |
14 | 2292191b1 |
15 | 13da35305 |
hex | c099e0e7 |
3231310055 has 4 divisors (see below), whose sum is σ = 3877572072. Its totient is φ = 2585048040.
The previous prime is 3231310051. The next prime is 3231310063. The reversal of 3231310055 is 5500131323.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 3231310055 - 22 = 3231310051 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 3231310055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3231310051) 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, 323131001 + ... + 323131010.
It is an arithmetic number, because the mean of its divisors is an integer number (969393018).
Almost surely, 23231310055 is an apocalyptic number.
3231310055 is a deficient number, since it is larger than the sum of its proper divisors (646262017).
3231310055 is an equidigital number, since it uses as much as digits as its factorization.
3231310055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646262016.
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 3231310055 is about 56844.6132452320. The cubic root of 3231310055 is about 1478.4031436104.
Adding to 3231310055 its reverse (5500131323), we get a palindrome (8731441378).
The spelling of 3231310055 in words is "three billion, two hundred thirty-one million, three hundred ten thousand, fifty-five".
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