Base | Representation |
---|---|
bin | 10011010111101101001… |
… | …000011010111011010110 |
3 | 11201020212021100000101211 |
4 | 103113231020122323112 |
5 | 133302120031131402 |
6 | 2455302024012034 |
7 | 165112322244436 |
oct | 23275510327326 |
9 | 4636767300354 |
10 | 1331123302102 |
11 | 473587446770 |
12 | 195b9260101a |
13 | 986a810b629 |
14 | 485d8c7a2c6 |
15 | 2495b4894d7 |
hex | 135ed21aed6 |
1331123302102 has 8 divisors (see below), whose sum is σ = 2178201767112. Its totient is φ = 605056046400.
The previous prime is 1331123302081. The next prime is 1331123302139. The reversal of 1331123302102 is 2012033211331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 60505604641 = 1331123302102 / (1 + 3 + 3 + 1 + 1 + 2 + 3 + 3 + 0 + 2 + 1 + 0 + 2).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30252802299 + ... + 30252802342.
It is an arithmetic number, because the mean of its divisors is an integer number (272275220889).
Almost surely, 21331123302102 is an apocalyptic number.
1331123302102 is a deficient number, since it is larger than the sum of its proper divisors (847078465010).
1331123302102 is a wasteful number, since it uses less digits than its factorization.
1331123302102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60505604654.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1331123302102 its reverse (2012033211331), we get a palindrome (3343156513433).
The spelling of 1331123302102 in words is "one trillion, three hundred thirty-one billion, one hundred twenty-three million, three hundred two thousand, one hundred two".
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