Base | Representation |
---|---|
bin | 110100100001101001111110… |
… | …100000000000011001010111 |
3 | 1010021221110101001012010002121 |
4 | 310201221332200000121113 |
5 | 220234342001211131403 |
6 | 2135153032343520411 |
7 | 66442003500164002 |
oct | 6441517640003127 |
9 | 1107843331163077 |
10 | 231011233302103 |
11 | 6767534a826441 |
12 | 21aab636759107 |
13 | 9bb935c038587 |
14 | 4109009298539 |
15 | 1ba91eb8a53bd |
hex | d21a7e800657 |
231011233302103 has 8 divisors (see below), whose sum is σ = 235926803286720. Its totient is φ = 226095681540960.
The previous prime is 231011233302089. The next prime is 231011233302133. The reversal of 231011233302103 is 301203332110132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 231011233302103 - 29 = 231011233301591 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231011233302133) 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, 22795653 + ... + 31331521.
It is an arithmetic number, because the mean of its divisors is an integer number (29490850410840).
Almost surely, 2231011233302103 is an apocalyptic number.
231011233302103 is a deficient number, since it is larger than the sum of its proper divisors (4915569984617).
231011233302103 is an equidigital number, since it uses as much as digits as its factorization.
231011233302103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9111737.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 231011233302103 its reverse (301203332110132), we get a palindrome (532214565412235).
The spelling of 231011233302103 in words is "two hundred thirty-one trillion, eleven billion, two hundred thirty-three million, three hundred two thousand, one hundred three".
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