Base | Representation |
---|---|
bin | 10100001100101… |
… | …011000010111000 |
3 | 212121122012020221 |
4 | 110030223002320 |
5 | 1143222210420 |
6 | 53343025424 |
7 | 11253213400 |
oct | 2414530270 |
9 | 777565227 |
10 | 338866360 |
11 | 164310348 |
12 | 9559b274 |
13 | 55288651 |
14 | 3300d800 |
15 | 1eb39caa |
hex | 1432b0b8 |
338866360 has 96 divisors (see below), whose sum is σ = 925616160. Its totient is φ = 111116544.
The previous prime is 338866357. The next prime is 338866361. The reversal of 338866360 is 63668833.
It is a happy number.
It is a super-2 number, since 2×3388663602 = 229660819879299200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338866361) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41322 + ... + 48838.
It is an arithmetic number, because the mean of its divisors is an integer number (9641835).
Almost surely, 2338866360 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 338866360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462808080).
338866360 is an abundant number, since it is smaller than the sum of its proper divisors (586749800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
338866360 is a wasteful number, since it uses less digits than its factorization.
338866360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7565 (or 7554 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 43.
The square root of 338866360 is about 18408.3231175466. The cubic root of 338866360 is about 697.1766275504.
The spelling of 338866360 in words is "three hundred thirty-eight million, eight hundred sixty-six thousand, three hundred sixty".
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