Base | Representation |
---|---|
bin | 110011110000000001… |
… | …1001101111001011101 |
3 | 101121212001120112201210 |
4 | 1213200003031321131 |
5 | 3310100034402031 |
6 | 123015344255033 |
7 | 11012660644356 |
oct | 1474003157135 |
9 | 347761515653 |
10 | 111133122141 |
11 | 43149828598 |
12 | 19656311479 |
13 | a6311a6992 |
14 | 55438a4d2d |
15 | 2d56822746 |
hex | 19e00cde5d |
111133122141 has 16 divisors (see below), whose sum is σ = 149633153280. Its totient is φ = 73362186240.
The previous prime is 111133122059. The next prime is 111133122151. The reversal of 111133122141 is 141221331111.
It is a happy number.
It is not a de Polignac number, because 111133122141 - 27 = 111133122013 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111133122151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194461 + ... + 509981.
It is an arithmetic number, because the mean of its divisors is an integer number (9352072080).
Almost surely, 2111133122141 is an apocalyptic number.
It is an amenable number.
111133122141 is a deficient number, since it is larger than the sum of its proper divisors (38500031139).
111133122141 is a wasteful number, since it uses less digits than its factorization.
111133122141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316676.
The product of its digits is 144, while the sum is 21.
Adding to 111133122141 its reverse (141221331111), we get a palindrome (252354453252).
The spelling of 111133122141 in words is "one hundred eleven billion, one hundred thirty-three million, one hundred twenty-two thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •