Base | Representation |
---|---|
bin | 10010111011001010… |
… | …110011100011111110 |
3 | 1221110010202001021001 |
4 | 102323022303203332 |
5 | 313103412304324 |
6 | 13200201000514 |
7 | 1316356333444 |
oct | 227312634376 |
9 | 57403661231 |
10 | 20320041214 |
11 | 86881517a0 |
12 | 3b3118313a |
13 | 1bbaaa1835 |
14 | daa9d4b94 |
15 | 7dddd7e44 |
hex | 4bb2b38fe |
20320041214 has 64 divisors (see below), whose sum is σ = 36116720640. Its totient is φ = 8469457920.
The previous prime is 20320041193. The next prime is 20320041221. The reversal of 20320041214 is 41214002302.
It is a junction number, because it is equal to n+sod(n) for n = 20320041191 and 20320041200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7444602 + ... + 7447330.
It is an arithmetic number, because the mean of its divisors is an integer number (564323760).
Almost surely, 220320041214 is an apocalyptic number.
20320041214 is a deficient number, since it is larger than the sum of its proper divisors (15796679426).
20320041214 is a wasteful number, since it uses less digits than its factorization.
20320041214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3265.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 20320041214 its reverse (41214002302), we get a palindrome (61534043516).
The spelling of 20320041214 in words is "twenty billion, three hundred twenty million, forty-one thousand, two hundred fourteen".
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