Base | Representation |
---|---|
bin | 101111000000011000110… |
… | …001011111000110011101 |
3 | 102102210210100120111221120 |
4 | 233000120301133012131 |
5 | 410411003121012341 |
6 | 10511540405321153 |
7 | 452243064512214 |
oct | 57003061370635 |
9 | 12383710514846 |
10 | 3230231032221 |
11 | 1035a2a229926 |
12 | 442059a061b9 |
13 | 1a57c004520b |
14 | b24b5da207b |
15 | 5905bc2b066 |
hex | 2f018c5f19d |
3230231032221 has 8 divisors (see below), whose sum is σ = 4307188822560. Its totient is φ = 2153380298352.
The previous prime is 3230231032213. The next prime is 3230231032241. The reversal of 3230231032221 is 1222301320323.
3230231032221 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 not a de Polignac number, because 3230231032221 - 23 = 3230231032213 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3230231032191 and 3230231032200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3230231032241) 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, 26693686 + ... + 26814423.
It is an arithmetic number, because the mean of its divisors is an integer number (538398602820).
Almost surely, 23230231032221 is an apocalyptic number.
It is an amenable number.
3230231032221 is a deficient number, since it is larger than the sum of its proper divisors (1076957790339).
3230231032221 is a wasteful number, since it uses less digits than its factorization.
3230231032221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53528235.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 3230231032221 its reverse (1222301320323), we get a palindrome (4452532352544).
The spelling of 3230231032221 in words is "three trillion, two hundred thirty billion, two hundred thirty-one million, thirty-two thousand, two hundred twenty-one".
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