Base | Representation |
---|---|
bin | 10010101000000111… |
… | …001000010000110010 |
3 | 1220121212010000221011 |
4 | 102220013020100302 |
5 | 311430034412242 |
6 | 13104340021134 |
7 | 1305424555426 |
oct | 225007102062 |
9 | 56555100834 |
10 | 20000310322 |
11 | 8533721193 |
12 | 3a620917aa |
13 | 1b69785c65 |
14 | d7a366b86 |
15 | 7c0cccd17 |
hex | 4a81c8432 |
20000310322 has 8 divisors (see below), whose sum is σ = 30006556956. Its totient is φ = 9998124672.
The previous prime is 20000310257. The next prime is 20000310377. The reversal of 20000310322 is 22301300002.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 18490288441 + 1510021881 = 135979^2 + 38859^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1002903 + ... + 1022650.
Almost surely, 220000310322 is an apocalyptic number.
20000310322 is a deficient number, since it is larger than the sum of its proper divisors (10006246634).
20000310322 is a wasteful number, since it uses less digits than its factorization.
20000310322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030492.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 20000310322 its reverse (22301300002), we get a palindrome (42301610324).
The spelling of 20000310322 in words is "twenty billion, three hundred ten thousand, three hundred twenty-two".
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