Base | Representation |
---|---|
bin | 1000010110111000… |
… | …1001110011011100 |
3 | 12210100111000020020 |
4 | 2011232021303130 |
5 | 14043311443013 |
6 | 1010341152140 |
7 | 106411111341 |
oct | 20556116334 |
9 | 5710430206 |
10 | 2243468508 |
11 | a5141a106 |
12 | 5273bb650 |
13 | 299a40b78 |
14 | 173d547c8 |
15 | d1e56623 |
hex | 85b89cdc |
2243468508 has 48 divisors (see below), whose sum is σ = 5452038144. Its totient is φ = 717353280.
The previous prime is 2243468501. The next prime is 2243468537. The reversal of 2243468508 is 8058643422.
2243468508 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2243468508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243468501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4060 + ... + 67107.
It is an arithmetic number, because the mean of its divisors is an integer number (113584128).
Almost surely, 22243468508 is an apocalyptic number.
It is an amenable number.
2243468508 is an abundant number, since it is smaller than the sum of its proper divisors (3208569636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243468508 is a wasteful number, since it uses less digits than its factorization.
2243468508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71282 (or 71280 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 42.
The square root of 2243468508 is about 47365.2668946349. The cubic root of 2243468508 is about 1309.1015162563.
The spelling of 2243468508 in words is "two billion, two hundred forty-three million, four hundred sixty-eight thousand, five hundred eight".
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