Base | Representation |
---|---|
bin | 1001001111011111000111… |
… | …01011111110010110101000 |
3 | 2122221220000102201001122211 |
4 | 10213233203223332112220 |
5 | 10130434114404424000 |
6 | 111120222210254504 |
7 | 4165211400453235 |
oct | 447574353762650 |
9 | 78856012631584 |
10 | 20323310233000 |
11 | 6526081887405 |
12 | 2342963587434 |
13 | b45631543208 |
14 | 50392116678c |
15 | 2539c8bd57ba |
hex | 127be3afe5a8 |
20323310233000 has 128 divisors (see below), whose sum is σ = 50155630012800. Its totient is φ = 7686679104000.
The previous prime is 20323310232931. The next prime is 20323310233073. The reversal of 20323310233000 is 33201332302.
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, 8872467 + ... + 10925533.
It is an arithmetic number, because the mean of its divisors is an integer number (391840859475).
Almost surely, 220323310233000 is an apocalyptic number.
20323310233000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20323310233000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25077815006400).
20323310233000 is an abundant number, since it is smaller than the sum of its proper divisors (29832319779800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20323310233000 is a wasteful number, since it uses less digits than its factorization.
20323310233000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2053628 (or 2053614 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 20323310233000 its reverse (33201332302), we get a palindrome (20356511565302).
The spelling of 20323310233000 in words is "twenty trillion, three hundred twenty-three billion, three hundred ten million, two hundred thirty-three thousand".
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