Base | Representation |
---|---|
bin | 11011110011011… |
… | …11111010000010 |
3 | 121020212221012120 |
4 | 31321233322002 |
5 | 434202222432 |
6 | 35051105110 |
7 | 5531345352 |
oct | 1571577202 |
9 | 536787176 |
10 | 233242242 |
11 | 10a728392 |
12 | 66142196 |
13 | 39425c7c |
14 | 22d96b62 |
15 | 15723c2c |
hex | de6fe82 |
233242242 has 32 divisors (see below), whose sum is σ = 476098560. Its totient is φ = 76159440.
The previous prime is 233242187. The next prime is 233242253. The reversal of 233242242 is 242242332.
It is a happy number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 67759 + ... + 71117.
It is an arithmetic number, because the mean of its divisors is an integer number (14878080).
Almost surely, 2233242242 is an apocalyptic number.
233242242 is an abundant number, since it is smaller than the sum of its proper divisors (242856318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233242242 is a wasteful number, since it uses less digits than its factorization.
233242242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3598.
The product of its digits is 4608, while the sum is 24.
The square root of 233242242 is about 15272.2703616718. The cubic root of 233242242 is about 615.5581264232.
Adding to 233242242 its reverse (242242332), we get a palindrome (475484574).
The spelling of 233242242 in words is "two hundred thirty-three million, two hundred forty-two thousand, two hundred forty-two".
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