Base | Representation |
---|---|
bin | 110011110101111001… |
… | …1110001011100101010 |
3 | 101122100210210022010201 |
4 | 1213223303301130222 |
5 | 3311001040300132 |
6 | 123051112502414 |
7 | 11020604533531 |
oct | 1475363613452 |
9 | 348323708121 |
10 | 111330400042 |
11 | 43240121384 |
12 | 196b03aaa0a |
13 | a663019c74 |
14 | 5561b79318 |
15 | 2d68ce02e7 |
hex | 19ebcf172a |
111330400042 has 16 divisors (see below), whose sum is σ = 168557270112. Its totient is φ = 55146092560.
The previous prime is 111330400039. The next prime is 111330400061. The reversal of 111330400042 is 240004033111.
It is a junction number, because it is equal to n+sod(n) for n = 111330399992 and 111330400019.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208153 + ... + 515740.
It is an arithmetic number, because the mean of its divisors is an integer number (10534829382).
Almost surely, 2111330400042 is an apocalyptic number.
111330400042 is a deficient number, since it is larger than the sum of its proper divisors (57226870070).
111330400042 is a wasteful number, since it uses less digits than its factorization.
111330400042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724613.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 111330400042 its reverse (240004033111), we get a palindrome (351334433153).
The spelling of 111330400042 in words is "one hundred eleven billion, three hundred thirty million, four hundred thousand, forty-two".
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