Base | Representation |
---|---|
bin | 1000111010010110… |
… | …1000001000100101 |
3 | 20011201101210102110 |
4 | 2032211220020211 |
5 | 14344402302024 |
6 | 1033213431233 |
7 | 113165414535 |
oct | 21645501045 |
9 | 6151353373 |
10 | 2392228389 |
11 | 1018394661 |
12 | 56919b519 |
13 | 2c17c7475 |
14 | 1899d94c5 |
15 | e003d629 |
hex | 8e968225 |
2392228389 has 8 divisors (see below), whose sum is σ = 3377263680. Its totient is φ = 1501006016.
The previous prime is 2392228387. The next prime is 2392228393. The reversal of 2392228389 is 9838222932.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2392228389 - 21 = 2392228387 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2392228387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23453169 + ... + 23453270.
It is an arithmetic number, because the mean of its divisors is an integer number (422157960).
Almost surely, 22392228389 is an apocalyptic number.
It is an amenable number.
2392228389 is a deficient number, since it is larger than the sum of its proper divisors (985035291).
2392228389 is a wasteful number, since it uses less digits than its factorization.
2392228389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46906459.
The product of its digits is 746496, while the sum is 48.
The square root of 2392228389 is about 48910.4118670044. The cubic root of 2392228389 is about 1337.4191784394.
The spelling of 2392228389 in words is "two billion, three hundred ninety-two million, two hundred twenty-eight thousand, three hundred eighty-nine".
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