Base | Representation |
---|---|
bin | 10111011111001111100111… |
… | …100111011110101010110111 |
3 | 111112202120220001102200120211 |
4 | 113133033213213132222313 |
5 | 102020000242421302411 |
6 | 1003412203331410251 |
7 | 30521222302565221 |
oct | 2737174747365267 |
9 | 445676801380524 |
10 | 103302144322231 |
11 | 2aa08214430188 |
12 | b704793153987 |
13 | 4584472b1056a |
14 | 1b71bc9953411 |
15 | be21d4a92221 |
hex | 5df3e79deab7 |
103302144322231 has 32 divisors (see below), whose sum is σ = 107918140796928. Its totient is φ = 98770028037120.
The previous prime is 103302144322177. The next prime is 103302144322261. The reversal of 103302144322231 is 132223441203301.
It is a cyclic number.
It is not a de Polignac number, because 103302144322231 - 27 = 103302144322103 is a prime.
It is a super-2 number, since 2×1033021443222312 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 103302144322193 and 103302144322202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103302144322261) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5610273981 + ... + 5610292393.
It is an arithmetic number, because the mean of its divisors is an integer number (3372441899904).
Almost surely, 2103302144322231 is an apocalyptic number.
103302144322231 is a deficient number, since it is larger than the sum of its proper divisors (4615996474697).
103302144322231 is a wasteful number, since it uses less digits than its factorization.
103302144322231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21631.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 103302144322231 its reverse (132223441203301), we get a palindrome (235525585525532).
The spelling of 103302144322231 in words is "one hundred three trillion, three hundred two billion, one hundred forty-four million, three hundred twenty-two thousand, two hundred thirty-one".
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