Base | Representation |
---|---|
bin | 110011110010000001… |
… | …1100110011001000011 |
3 | 101122000202001010102001 |
4 | 1213210003212121003 |
5 | 3310214241100311 |
6 | 123030145004431 |
7 | 11014435135465 |
oct | 1474403463103 |
9 | 348022033361 |
10 | 111200331331 |
11 | 43183762881 |
12 | 19674923717 |
13 | a6420a912b |
14 | 554c79c135 |
15 | 2d5c69b4c1 |
hex | 19e40e6643 |
111200331331 has 8 divisors (see below), whose sum is σ = 114849814464. Its totient is φ = 107599185960.
The previous prime is 111200331233. The next prime is 111200331343. The reversal of 111200331331 is 133133002111.
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 111200331331 - 211 = 111200329283 is a prime.
It is a super-2 number, since 2×1112003313312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 111200331299 and 111200331308.
It is not an unprimeable number, because it can be changed into a prime (111200334331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12079765 + ... + 12088966.
It is an arithmetic number, because the mean of its divisors is an integer number (14356226808).
Almost surely, 2111200331331 is an apocalyptic number.
111200331331 is a deficient number, since it is larger than the sum of its proper divisors (3649483133).
111200331331 is a wasteful number, since it uses less digits than its factorization.
111200331331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24168881.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 111200331331 its reverse (133133002111), we get a palindrome (244333333442).
The spelling of 111200331331 in words is "one hundred eleven billion, two hundred million, three hundred thirty-one thousand, three hundred thirty-one".
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