Base | Representation |
---|---|
bin | 1000111001101010… |
… | …0101110011010100 |
3 | 20011111221210210020 |
4 | 2032122211303110 |
5 | 14343132212002 |
6 | 1033031425140 |
7 | 113132004663 |
oct | 21632456324 |
9 | 6144853706 |
10 | 2389335252 |
11 | 1016798a37 |
12 | 5682251b0 |
13 | 2c1023655 |
14 | 189484dda |
15 | deb6b2bc |
hex | 8e6a5cd4 |
2389335252 has 24 divisors (see below), whose sum is σ = 5627222496. Its totient is φ = 789001248.
The previous prime is 2389335233. The next prime is 2389335281. The reversal of 2389335252 is 2525339832.
2389335252 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 an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929143 + ... + 931710.
It is an arithmetic number, because the mean of its divisors is an integer number (234467604).
Almost surely, 22389335252 is an apocalyptic number.
It is an amenable number.
2389335252 is an abundant number, since it is smaller than the sum of its proper divisors (3237887244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2389335252 is a wasteful number, since it uses less digits than its factorization.
2389335252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860967 (or 1860965 counting only the distinct ones).
The product of its digits is 388800, while the sum is 42.
The square root of 2389335252 is about 48880.8270388299. The cubic root of 2389335252 is about 1336.8798071678.
The spelling of 2389335252 in words is "two billion, three hundred eighty-nine million, three hundred thirty-five thousand, two hundred fifty-two".
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