Base | Representation |
---|---|
bin | 1001011001101000101… |
… | …11011101010111010101 |
3 | 1010212201111120120201221 |
4 | 10230310113131113111 |
5 | 20243001241041041 |
6 | 404215030450341 |
7 | 32223161103100 |
oct | 4546427352725 |
9 | 1125644516657 |
10 | 323001112021 |
11 | 114a90786195 |
12 | 527245039b1 |
13 | 245c71b9c73 |
14 | 118c1c3d737 |
15 | 8606b3d2d1 |
hex | 4b345dd5d5 |
323001112021 has 24 divisors (see below), whose sum is σ = 404581184640. Its totient is φ = 256155806592.
The previous prime is 323001112019. The next prime is 323001112037. The reversal of 323001112021 is 120211100323.
It is not a de Polignac number, because 323001112021 - 21 = 323001112019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 323001111986 and 323001112004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323001118021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3236925 + ... + 3335218.
It is an arithmetic number, because the mean of its divisors is an integer number (16857549360).
Almost surely, 2323001112021 is an apocalyptic number.
It is an amenable number.
323001112021 is a deficient number, since it is larger than the sum of its proper divisors (81580072619).
323001112021 is a wasteful number, since it uses less digits than its factorization.
323001112021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6572233 (or 6572226 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 323001112021 its reverse (120211100323), we get a palindrome (443212212344).
The spelling of 323001112021 in words is "three hundred twenty-three billion, one million, one hundred twelve thousand, twenty-one".
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