Base | Representation |
---|---|
bin | 100111111101… |
… | …0110001010000 |
3 | 1110102101010111 |
4 | 1033322301100 |
5 | 20330400341 |
6 | 2025011104 |
7 | 343033666 |
oct | 117726120 |
9 | 43371114 |
10 | 20950096 |
11 | 1090a132 |
12 | 7023a94 |
13 | 4456a0b |
14 | 2ad4c36 |
15 | 1c8c681 |
hex | 13fac50 |
20950096 has 20 divisors (see below), whose sum is σ = 41198752. Its totient is φ = 10318176.
The previous prime is 20950091. The next prime is 20950099. The reversal of 20950096 is 69005902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20950091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8700 + ... + 10843.
Almost surely, 220950096 is an apocalyptic number.
It is an amenable number.
20950096 is a deficient number, since it is larger than the sum of its proper divisors (20248656).
20950096 is a wasteful number, since it uses less digits than its factorization.
20950096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19618 (or 19612 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 20950096 is about 4577.1274834769. The cubic root of 20950096 is about 275.6737024676.
Adding to 20950096 its reverse (69005902), we get a palindrome (89955998).
It can be divided in two parts, 209 and 50096, that added together give a palindrome (50305).
The spelling of 20950096 in words is "twenty million, nine hundred fifty thousand, ninety-six".
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