Base | Representation |
---|---|
bin | 100111110001… |
… | …0110110000000 |
3 | 1110020101200212 |
4 | 1033202312000 |
5 | 20314231341 |
6 | 2022533252 |
7 | 342145166 |
oct | 117426600 |
9 | 43211625 |
10 | 20852096 |
11 | 10852541 |
12 | 6b97228 |
13 | 4421225 |
14 | 2aab236 |
15 | 1c6d5eb |
hex | 13e2d80 |
20852096 has 16 divisors (see below), whose sum is σ = 41541540. Its totient is φ = 10425984.
The previous prime is 20852093. The next prime is 20852107. The reversal of 20852096 is 69025802.
It is a tau number, because it is divible by the number of its divisors (16).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20852093) by changing a digit.
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 as a sum of consecutive naturals, namely, 81326 + ... + 81581.
Almost surely, 220852096 is an apocalyptic number.
It is an amenable number.
20852096 is a deficient number, since it is larger than the sum of its proper divisors (20689444).
20852096 is an equidigital number, since it uses as much as digits as its factorization.
20852096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162921 (or 162909 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 20852096 is about 4566.4095304736. The cubic root of 20852096 is about 275.2431832361.
Adding to 20852096 its reverse (69025802), we get a palindrome (89877898).
The spelling of 20852096 in words is "twenty million, eight hundred fifty-two thousand, ninety-six".
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