Base | Representation |
---|---|
bin | 110011111000111100… |
… | …0111010011110100001 |
3 | 101122121220201222220212 |
4 | 1213301320322132201 |
5 | 3311203144123131 |
6 | 123105155143505 |
7 | 11023253602640 |
oct | 1476170723641 |
9 | 348556658825 |
10 | 111432411041 |
11 | 43292766796 |
12 | 1971a5a4b95 |
13 | a67b1b5bc3 |
14 | 5571531357 |
15 | 2d72c40a2b |
hex | 19f1e3a7a1 |
111432411041 has 16 divisors (see below), whose sum is σ = 134065305600. Its totient is φ = 90478857168.
The previous prime is 111432411001. The next prime is 111432411049. The reversal of 111432411041 is 140114234111.
It is not a de Polignac number, because 111432411041 - 26 = 111432410977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 111432410998 and 111432411016.
It is not an unprimeable number, because it can be changed into a prime (111432411049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1985816 + ... + 2041158.
It is an arithmetic number, because the mean of its divisors is an integer number (8379081600).
Almost surely, 2111432411041 is an apocalyptic number.
It is an amenable number.
111432411041 is a deficient number, since it is larger than the sum of its proper divisors (22632894559).
111432411041 is a wasteful number, since it uses less digits than its factorization.
111432411041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70508.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 111432411041 its reverse (140114234111), we get a palindrome (251546645152).
The spelling of 111432411041 in words is "one hundred eleven billion, four hundred thirty-two million, four hundred eleven thousand, forty-one".
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