Base | Representation |
---|---|
bin | 11011101011111… |
… | …00011101101101 |
3 | 121012000021101102 |
4 | 31311330131231 |
5 | 433423320401 |
6 | 35013452445 |
7 | 5520023264 |
oct | 1565743555 |
9 | 535007342 |
10 | 232245101 |
11 | 10a107200 |
12 | 65941125 |
13 | 3916714a |
14 | 22bb75db |
15 | 155c856b |
hex | dd7c76d |
232245101 has 12 divisors (see below), whose sum is σ = 257634300. Its totient is φ = 209183040.
The previous prime is 232245077. The next prime is 232245131. The reversal of 232245101 is 101542232.
It can be written as a sum of positive squares in 2 ways, for example, as 167055625 + 65189476 = 12925^2 + 8074^2 .
It is a de Polignac number, because none of the positive numbers 2k-232245101 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232245131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4385 + ... + 21993.
It is an arithmetic number, because the mean of its divisors is an integer number (21469525).
Almost surely, 2232245101 is an apocalyptic number.
It is an amenable number.
232245101 is a deficient number, since it is larger than the sum of its proper divisors (25389199).
232245101 is a wasteful number, since it uses less digits than its factorization.
232245101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17740 (or 17729 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 232245101 is about 15239.5899223043. The cubic root of 232245101 is about 614.6796763148.
Adding to 232245101 its reverse (101542232), we get a palindrome (333787333).
The spelling of 232245101 in words is "two hundred thirty-two million, two hundred forty-five thousand, one hundred one".
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