Base | Representation |
---|---|
bin | 1001101000101110011… |
… | …10011001110000111111 |
3 | 1011122122002002002210111 |
4 | 10310113032121300333 |
5 | 20411044121231221 |
6 | 412034535450451 |
7 | 32631006461005 |
oct | 4642716316077 |
9 | 1148562062714 |
10 | 331102133311 |
11 | 118468582404 |
12 | 54205526a27 |
13 | 252b86406a1 |
14 | 1204dac2a75 |
15 | 892ce40be1 |
hex | 4d17399c3f |
331102133311 has 8 divisors (see below), whose sum is σ = 348551680880. Its totient is φ = 313654897728.
The previous prime is 331102133279. The next prime is 331102133317. The reversal of 331102133311 is 113331201133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 331102133311 - 25 = 331102133279 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 (331102133317) 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, 280086 + ... + 860611.
It is an arithmetic number, because the mean of its divisors is an integer number (43568960110).
Almost surely, 2331102133311 is an apocalyptic number.
331102133311 is a deficient number, since it is larger than the sum of its proper divisors (17449547569).
331102133311 is a wasteful number, since it uses less digits than its factorization.
331102133311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1155993.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 331102133311 its reverse (113331201133), we get a palindrome (444433334444).
The spelling of 331102133311 in words is "three hundred thirty-one billion, one hundred two million, one hundred thirty-three thousand, three hundred eleven".
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