Base | Representation |
---|---|
bin | 1000010110110111… |
… | …0100100001101110 |
3 | 12210100022120200110 |
4 | 2011231310201232 |
5 | 14043301200413 |
6 | 1010335240450 |
7 | 106410266301 |
oct | 20555644156 |
9 | 5710276613 |
10 | 2243381358 |
11 | a5136a689 |
12 | 527379126 |
13 | 299a102ba |
14 | 173d30b38 |
15 | d1e3a8c3 |
hex | 85b7486e |
2243381358 has 16 divisors (see below), whose sum is σ = 4490370000. Its totient is φ = 747192576.
The previous prime is 2243381311. The next prime is 2243381359. The reversal of 2243381358 is 8531833422.
2243381358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243381359) 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, 142185 + ... + 157172.
It is an arithmetic number, because the mean of its divisors is an integer number (280648125).
Almost surely, 22243381358 is an apocalyptic number.
2243381358 is an abundant number, since it is smaller than the sum of its proper divisors (2246988642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243381358 is a wasteful number, since it uses less digits than its factorization.
2243381358 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300611.
The product of its digits is 138240, while the sum is 39.
The square root of 2243381358 is about 47364.3469077744. The cubic root of 2243381358 is about 1309.0845648744.
The spelling of 2243381358 in words is "two billion, two hundred forty-three million, three hundred eighty-one thousand, three hundred fifty-eight".
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