Base | Representation |
---|---|
bin | 110100110000010110101011… |
… | …111000110110001110100011 |
3 | 1010102112000120011122200200000 |
4 | 310300112223320312032203 |
5 | 220402414121344301311 |
6 | 2141245041434031043 |
7 | 66604662260266122 |
oct | 6460265370661643 |
9 | 1112460504580600 |
10 | 232021312103331 |
11 | 67a2475a998923 |
12 | 2203334bb78483 |
13 | 9c6069242210a |
14 | 4141c6a0d7ab9 |
15 | 1bc5617d93056 |
hex | d305abe363a3 |
232021312103331 has 96 divisors (see below), whose sum is σ = 364768802012160. Its totient is φ = 147206761261056.
The previous prime is 232021312103311. The next prime is 232021312103363. The reversal of 232021312103331 is 133301213120232.
232021312103331 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 2 + 1 + 312 + 10 + 3 + 331 = 666.
It is not a de Polignac number, because 232021312103331 - 26 = 232021312103267 is a prime.
It is a super-2 number, since 2×2320213121033312 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 232021312103295 and 232021312103304.
It is not an unprimeable number, because it can be changed into a prime (232021312103311) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 683982595 + ... + 684321731.
It is an arithmetic number, because the mean of its divisors is an integer number (3799675020960).
Almost surely, 2232021312103331 is an apocalyptic number.
232021312103331 is a deficient number, since it is larger than the sum of its proper divisors (132747489908829).
232021312103331 is a wasteful number, since it uses less digits than its factorization.
232021312103331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340855 (or 340843 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 232021312103331 its reverse (133301213120232), we get a palindrome (365322525223563).
The spelling of 232021312103331 in words is "two hundred thirty-two trillion, twenty-one billion, three hundred twelve million, one hundred three thousand, three hundred thirty-one".
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