Base | Representation |
---|---|
bin | 11011101010111… |
… | …00001111110101 |
3 | 121011202120101000 |
4 | 31311130033311 |
5 | 433410110031 |
6 | 35010553513 |
7 | 5515633461 |
oct | 1565341765 |
9 | 534676330 |
10 | 232113141 |
11 | 10a027047 |
12 | 65898899 |
13 | 3911c070 |
14 | 22b814a1 |
15 | 1559e3e6 |
hex | dd5c3f5 |
232113141 has 32 divisors (see below), whose sum is σ = 372686720. Its totient is φ = 141927552.
The previous prime is 232113127. The next prime is 232113149. The reversal of 232113141 is 141311232.
It is not a de Polignac number, because 232113141 - 211 = 232111093 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232113149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55185 + ... + 59241.
It is an arithmetic number, because the mean of its divisors is an integer number (11646460).
Almost surely, 2232113141 is an apocalyptic number.
It is an amenable number.
232113141 is a deficient number, since it is larger than the sum of its proper divisors (140573579).
232113141 is a wasteful number, since it uses less digits than its factorization.
232113141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4242 (or 4236 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 232113141 is about 15235.2597943061. The cubic root of 232113141 is about 614.5632353978.
Adding to 232113141 its reverse (141311232), we get a palindrome (373424373).
The spelling of 232113141 in words is "two hundred thirty-two million, one hundred thirteen thousand, one hundred forty-one".
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