Base | Representation |
---|---|
bin | 100001111011111101110… |
… | …110100110011010101101 |
3 | 22020221122020100010201101 |
4 | 201323331312212122231 |
5 | 301202201043120323 |
6 | 4543211041443101 |
7 | 330330246215131 |
oct | 41737566463255 |
9 | 8227566303641 |
10 | 2332131223213 |
11 | 81a062305710 |
12 | 317b96040491 |
13 | 13bbc415889c |
14 | 80c390d33c1 |
15 | 409e6448dad |
hex | 21efdda66ad |
2332131223213 has 4 divisors (see below), whose sum is σ = 2544143152608. Its totient is φ = 2120119293820.
The previous prime is 2332131223193. The next prime is 2332131223259. The reversal of 2332131223213 is 3123221312332.
It is a happy number.
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.
It is not a de Polignac number, because 2332131223213 - 225 = 2332097668781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2332131223613) 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, 106005964681 + ... + 106005964702.
It is an arithmetic number, because the mean of its divisors is an integer number (636035788152).
Almost surely, 22332131223213 is an apocalyptic number.
It is an amenable number.
2332131223213 is a deficient number, since it is larger than the sum of its proper divisors (212011929395).
2332131223213 is a wasteful number, since it uses less digits than its factorization.
2332131223213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212011929394.
The product of its digits is 7776, while the sum is 28.
Adding to 2332131223213 its reverse (3123221312332), we get a palindrome (5455352535545).
The spelling of 2332131223213 in words is "two trillion, three hundred thirty-two billion, one hundred thirty-one million, two hundred twenty-three thousand, two hundred thirteen".
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