Base | Representation |
---|---|
bin | 1000100001100110… |
… | …0000000100110000 |
3 | 12220111000001221002 |
4 | 2020121200010300 |
5 | 14141311330402 |
6 | 1015024021132 |
7 | 110464651220 |
oct | 21031400460 |
9 | 5814001832 |
10 | 2288386352 |
11 | a7480959a |
12 | 53a4617a8 |
13 | 2a6139c85 |
14 | 179cc8080 |
15 | d5d7a602 |
hex | 88660130 |
2288386352 has 20 divisors (see below), whose sum is σ = 5067141456. Its totient is φ = 980736960.
The previous prime is 2288386351. The next prime is 2288386361. The reversal of 2288386352 is 2536838822.
It is a junction number, because it is equal to n+sod(n) for n = 2288386297 and 2288386306.
It is not an unprimeable number, because it can be changed into a prime (2288386351) 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, 10215899 + ... + 10216122.
Almost surely, 22288386352 is an apocalyptic number.
It is an amenable number.
2288386352 is an abundant number, since it is smaller than the sum of its proper divisors (2778755104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2288386352 is a wasteful number, since it uses less digits than its factorization.
2288386352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20432036 (or 20432030 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 47.
The square root of 2288386352 is about 47837.0813490957. The cubic root of 2288386352 is about 1317.7806200966.
The spelling of 2288386352 in words is "two billion, two hundred eighty-eight million, three hundred eighty-six thousand, three hundred fifty-two".
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