Base | Representation |
---|---|
bin | 11011101101011… |
… | …00100100010101 |
3 | 121012101021122220 |
4 | 31312230210111 |
5 | 434001122013 |
6 | 35022012553 |
7 | 5521503600 |
oct | 1566544425 |
9 | 535337586 |
10 | 232442133 |
11 | 10a231240 |
12 | 65a17159 |
13 | 39205a31 |
14 | 22c29337 |
15 | 15616b23 |
hex | ddac915 |
232442133 has 48 divisors (see below), whose sum is σ = 402564096. Its totient is φ = 117905760.
The previous prime is 232442129. The next prime is 232442137. The reversal of 232442133 is 331244232.
It is an interprime number because it is at equal distance from previous prime (232442129) and next prime (232442137).
It is not a de Polignac number, because 232442133 - 22 = 232442129 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232442137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67860 + ... + 71202.
It is an arithmetic number, because the mean of its divisors is an integer number (8386752).
Almost surely, 2232442133 is an apocalyptic number.
It is an amenable number.
232442133 is a deficient number, since it is larger than the sum of its proper divisors (170121963).
232442133 is a wasteful number, since it uses less digits than its factorization.
232442133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3414 (or 3407 counting only the distinct ones).
The product of its digits is 3456, while the sum is 24.
The square root of 232442133 is about 15246.0530302108. The cubic root of 232442133 is about 614.8534544082.
Adding to 232442133 its reverse (331244232), we get a palindrome (563686365).
The spelling of 232442133 in words is "two hundred thirty-two million, four hundred forty-two thousand, one hundred thirty-three".
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