Base | Representation |
---|---|
bin | 11110000000110011010… |
… | …00100111110100111100 |
3 | 10122120202122120001200020 |
4 | 33000121220213310330 |
5 | 113343420342332312 |
6 | 2105423103132140 |
7 | 134334435221430 |
oct | 17003150476474 |
9 | 3576678501606 |
10 | 1031222230332 |
11 | 368380079738 |
12 | 147a362a4050 |
13 | 76322939748 |
14 | 37ca8d2a9c0 |
15 | 1bc5781c78c |
hex | f019a27d3c |
1031222230332 has 96 divisors (see below), whose sum is σ = 3064933025280. Its totient is φ = 262708531200.
The previous prime is 1031222230331. The next prime is 1031222230373. The reversal of 1031222230332 is 2330322221301.
1031222230332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031222230331) 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, 18976669 + ... + 19030932.
It is an arithmetic number, because the mean of its divisors is an integer number (31926385680).
Almost surely, 21031222230332 is an apocalyptic number.
1031222230332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1031222230332 is an abundant number, since it is smaller than the sum of its proper divisors (2033710794948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031222230332 is a wasteful number, since it uses less digits than its factorization.
1031222230332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38007651 (or 38007649 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 1031222230332 its reverse (2330322221301), we get a palindrome (3361544451633).
The spelling of 1031222230332 in words is "one trillion, thirty-one billion, two hundred twenty-two million, two hundred thirty thousand, three hundred thirty-two".
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