Base | Representation |
---|---|
bin | 11011101110001… |
… | …11000011110011 |
3 | 121012120210111210 |
4 | 31313013003303 |
5 | 434013110033 |
6 | 35024211203 |
7 | 5522435133 |
oct | 1567070363 |
9 | 535523453 |
10 | 232550643 |
11 | 10a2a5816 |
12 | 65a69b03 |
13 | 39243240 |
14 | 22c56ac3 |
15 | 15638d63 |
hex | ddc70f3 |
232550643 has 8 divisors (see below), whose sum is σ = 333918928. Its totient is φ = 143108064.
The previous prime is 232550629. The next prime is 232550653. The reversal of 232550643 is 346055232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232550643 - 24 = 232550627 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 232550643.
It is not an unprimeable number, because it can be changed into a prime (232550603) 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, 2981380 + ... + 2981457.
It is an arithmetic number, because the mean of its divisors is an integer number (41739866).
Almost surely, 2232550643 is an apocalyptic number.
232550643 is a deficient number, since it is larger than the sum of its proper divisors (101368285).
232550643 is a wasteful number, since it uses less digits than its factorization.
232550643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5962853.
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 232550643 is about 15249.6112409464. The cubic root of 232550643 is about 614.9491160227.
The spelling of 232550643 in words is "two hundred thirty-two million, five hundred fifty thousand, six hundred forty-three".
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