Base | Representation |
---|---|
bin | 11011110001100… |
… | …00011100010000 |
3 | 121020101201121122 |
4 | 31320300130100 |
5 | 434120413123 |
6 | 35041341412 |
7 | 5526213440 |
oct | 1570603420 |
9 | 536351548 |
10 | 232982288 |
11 | 10a570050 |
12 | 66037868 |
13 | 39364856 |
14 | 22d2a120 |
15 | 156c1bc8 |
hex | de30710 |
232982288 has 80 divisors (see below), whose sum is σ = 582284160. Its totient is φ = 87628800.
The previous prime is 232982227. The next prime is 232982293. The reversal of 232982288 is 882289232.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32468 + ... + 38988.
It is an arithmetic number, because the mean of its divisors is an integer number (7278552).
Almost surely, 2232982288 is an apocalyptic number.
232982288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 232982288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291142080).
232982288 is an abundant number, since it is smaller than the sum of its proper divisors (349301872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232982288 is a wasteful number, since it uses less digits than its factorization.
232982288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6576 (or 6570 counting only the distinct ones).
The product of its digits is 221184, while the sum is 44.
The square root of 232982288 is about 15263.7573355973. The cubic root of 232982288 is about 615.3293567113.
The spelling of 232982288 in words is "two hundred thirty-two million, nine hundred eighty-two thousand, two hundred eighty-eight".
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