Base | Representation |
---|---|
bin | 10010111011001011… |
… | …100010011011111110 |
3 | 1221110011002210122011 |
4 | 102323023202123332 |
5 | 313103434430324 |
6 | 13200205041434 |
7 | 1316361063301 |
oct | 227313423376 |
9 | 57404083564 |
10 | 20320233214 |
11 | 8688272a76 |
12 | 3b3125627a |
13 | 1bbab3b048 |
14 | daaa44b38 |
15 | 7dde24c94 |
hex | 4bb2e26fe |
20320233214 has 8 divisors (see below), whose sum is σ = 31463587008. Its totient is φ = 9832370880.
The previous prime is 20320233191. The next prime is 20320233233. The reversal of 20320233214 is 41233202302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163872787 + ... + 163872910.
It is an arithmetic number, because the mean of its divisors is an integer number (3932948376).
Almost surely, 220320233214 is an apocalyptic number.
20320233214 is a deficient number, since it is larger than the sum of its proper divisors (11143353794).
20320233214 is a wasteful number, since it uses less digits than its factorization.
20320233214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327745730.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 20320233214 its reverse (41233202302), we get a palindrome (61553435516).
The spelling of 20320233214 in words is "twenty billion, three hundred twenty million, two hundred thirty-three thousand, two hundred fourteen".
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