Base | Representation |
---|---|
bin | 1000011000101000… |
… | …1101011010011001 |
3 | 12210212022200010201 |
4 | 2012022031122121 |
5 | 14102202321241 |
6 | 1011202542201 |
7 | 106530453055 |
oct | 20612153231 |
9 | 5725280121 |
10 | 2250823321 |
11 | a5559296a |
12 | 529967961 |
13 | 29b417726 |
14 | 174d0ac65 |
15 | d290a931 |
hex | 8628d699 |
2250823321 has 4 divisors (see below), whose sum is σ = 2262485812. Its totient is φ = 2239160832.
The previous prime is 2250823301. The next prime is 2250823349. The reversal of 2250823321 is 1233280522.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 375933321 + 1874890000 = 19389^2 + 43300^2 .
It is a cyclic number.
It is not a de Polignac number, because 2250823321 - 211 = 2250821273 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2250823321.
It is not an unprimeable number, because it can be changed into a prime (2250823301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5830956 + ... + 5831341.
It is an arithmetic number, because the mean of its divisors is an integer number (565621453).
Almost surely, 22250823321 is an apocalyptic number.
It is an amenable number.
2250823321 is a deficient number, since it is larger than the sum of its proper divisors (11662491).
2250823321 is a wasteful number, since it uses less digits than its factorization.
2250823321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11662490.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 2250823321 is about 47442.8426741063. The cubic root of 2250823321 is about 1310.5305080893.
The spelling of 2250823321 in words is "two billion, two hundred fifty million, eight hundred twenty-three thousand, three hundred twenty-one".
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