Base | Representation |
---|---|
bin | 10010101000000111… |
… | …001101111000001010 |
3 | 1220121212011012111000 |
4 | 102220013031320022 |
5 | 311430041131242 |
6 | 13104340315430 |
7 | 1305425012454 |
oct | 225007157012 |
9 | 56555135430 |
10 | 20000333322 |
11 | 85337374a2 |
12 | 3a620a2b76 |
13 | 1b69793578 |
14 | d7a3712d4 |
15 | 7c0cd4a4c |
hex | 4a81cde0a |
20000333322 has 16 divisors (see below), whose sum is σ = 44445185280. Its totient is φ = 6666777756.
The previous prime is 20000333303. The next prime is 20000333323. The reversal of 20000333322 is 22333300002.
It is a super-2 number, since 2×200003333222 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 20000333295 and 20000333304.
It is not an unprimeable number, because it can be changed into a prime (20000333323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185188218 + ... + 185188325.
It is an arithmetic number, because the mean of its divisors is an integer number (2777824080).
Almost surely, 220000333322 is an apocalyptic number.
20000333322 is an abundant number, since it is smaller than the sum of its proper divisors (24444851958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000333322 is a wasteful number, since it uses less digits than its factorization.
20000333322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370376554 (or 370376548 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 20000333322 its reverse (22333300002), we get a palindrome (42333633324).
The spelling of 20000333322 in words is "twenty billion, three hundred thirty-three thousand, three hundred twenty-two".
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