Base | Representation |
---|---|
bin | 11011111111100… |
… | …11110101100001 |
3 | 121100212122211220 |
4 | 31333303311201 |
5 | 440104044301 |
6 | 35145125253 |
7 | 5551014033 |
oct | 1577636541 |
9 | 540778756 |
10 | 234831201 |
11 | 110613180 |
12 | 66789829 |
13 | 39861297 |
14 | 2328bc53 |
15 | 15939936 |
hex | dff3d61 |
234831201 has 16 divisors (see below), whose sum is σ = 342001920. Its totient is φ = 142143120.
The previous prime is 234831143. The next prime is 234831211. The reversal of 234831201 is 102138432.
It is not a de Polignac number, because 234831201 - 26 = 234831137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (234831211) 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 15 ways as a sum of consecutive naturals, for example, 25110 + ... + 33168.
It is an arithmetic number, because the mean of its divisors is an integer number (21375120).
Almost surely, 2234831201 is an apocalyptic number.
It is an amenable number.
234831201 is a deficient number, since it is larger than the sum of its proper divisors (107170719).
234831201 is a wasteful number, since it uses less digits than its factorization.
234831201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8956.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 234831201 is about 15324.2031114182. The cubic root of 234831201 is about 616.9527907511.
Adding to 234831201 its reverse (102138432), we get a palindrome (336969633).
The spelling of 234831201 in words is "two hundred thirty-four million, eight hundred thirty-one thousand, two hundred one".
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