Base | Representation |
---|---|
bin | 11100111111111… |
… | …10001110010000 |
3 | 121221202000012202 |
4 | 32133332032100 |
5 | 444233343402 |
6 | 40045542332 |
7 | 6012460454 |
oct | 1637761620 |
9 | 557660182 |
10 | 243262352 |
11 | 115351673 |
12 | 695749a8 |
13 | 3b523a28 |
14 | 24444664 |
15 | 16552b02 |
hex | e7fe390 |
243262352 has 40 divisors (see below), whose sum is σ = 503283264. Its totient is φ = 113629824.
The previous prime is 243262351. The next prime is 243262373. The reversal of 243262352 is 253262342.
It is not an unprimeable number, because it can be changed into a prime (243262351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8138 + ... + 23510.
Almost surely, 2243262352 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 243262352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251641632).
243262352 is an abundant number, since it is smaller than the sum of its proper divisors (260020912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243262352 is a wasteful number, since it uses less digits than its factorization.
243262352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15447 (or 15441 counting only the distinct ones).
The product of its digits is 17280, while the sum is 29.
The square root of 243262352 is about 15596.8699423955. The cubic root of 243262352 is about 624.2496398693.
The spelling of 243262352 in words is "two hundred forty-three million, two hundred sixty-two thousand, three hundred fifty-two".
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