Base | Representation |
---|---|
bin | 1101001000001… |
… | …01001110001100 |
3 | 21200012202210201 |
4 | 12210011032030 |
5 | 211142344433 |
6 | 14532143244 |
7 | 2505010003 |
oct | 644051614 |
9 | 250182721 |
10 | 110121868 |
11 | 5718520a |
12 | 30a67b24 |
13 | 19a7898c |
14 | 108a7c3a |
15 | 9a03a7d |
hex | 690538c |
110121868 has 12 divisors (see below), whose sum is σ = 192843112. Its totient is φ = 55023840.
The previous prime is 110121829. The next prime is 110121881. The reversal of 110121868 is 868121011.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1953 + ... + 14968.
Almost surely, 2110121868 is an apocalyptic number.
It is an amenable number.
110121868 is a deficient number, since it is larger than the sum of its proper divisors (82721244).
110121868 is a wasteful number, since it uses less digits than its factorization.
110121868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18552 (or 18550 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 28.
The square root of 110121868 is about 10493.8967023694. The cubic root of 110121868 is about 479.3188660843.
Adding to 110121868 its reverse (868121011), we get a palindrome (978242879).
It can be divided in two parts, 11012 and 1868, that added together give a triangular number (12880 = T160).
The spelling of 110121868 in words is "one hundred ten million, one hundred twenty-one thousand, eight hundred sixty-eight".
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