Base | Representation |
---|---|
bin | 110100110001110100011110… |
… | …101000000001110111110111 |
3 | 1010102212122111202211002100101 |
4 | 310301310132220001313313 |
5 | 220411041344424302411 |
6 | 2141403215014054531 |
7 | 66615156035443165 |
oct | 6461643650016767 |
9 | 1112778452732311 |
10 | 232122021322231 |
11 | 67a6343a69a647 |
12 | 2204a97734a447 |
13 | 9c6a021b4b0c1 |
14 | 4146aa1412235 |
15 | 1bc805e4c18c1 |
hex | d31d1ea01df7 |
232122021322231 has 8 divisors (see below), whose sum is σ = 233283521157120. Its totient is φ = 230963414389752.
The previous prime is 232122021322189. The next prime is 232122021322241. The reversal of 232122021322231 is 132223120221232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-232122021322231 is a prime.
It is a super-2 number, since 2×2321220213222312 (a number of 30 digits) contains 22 as substring.
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 232122021322231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232122021322241) 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, 723064725 + ... + 723385678.
It is an arithmetic number, because the mean of its divisors is an integer number (29160440144640).
Almost surely, 2232122021322231 is an apocalyptic number.
232122021322231 is a deficient number, since it is larger than the sum of its proper divisors (1161499834889).
232122021322231 is a wasteful number, since it uses less digits than its factorization.
232122021322231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1446451205.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 232122021322231 its reverse (132223120221232), we get a palindrome (364345141543463).
The spelling of 232122021322231 in words is "two hundred thirty-two trillion, one hundred twenty-two billion, twenty-one million, three hundred twenty-two thousand, two hundred thirty-one".
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