Base | Representation |
---|---|
bin | 11011111001010… |
… | …01010010000101 |
3 | 121022022111202202 |
4 | 31330221102011 |
5 | 434401022131 |
6 | 35115244245 |
7 | 5540660144 |
oct | 1574512205 |
9 | 538274682 |
10 | 234001541 |
11 | 1100a6904 |
12 | 66449685 |
13 | 39630767 |
14 | 2311375b |
15 | 15823bcb |
hex | df29485 |
234001541 has 2 divisors, whose sum is σ = 234001542. Its totient is φ = 234001540.
The previous prime is 234001531. The next prime is 234001553. The reversal of 234001541 is 145100432.
234001541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 233937025 + 64516 = 15295^2 + 254^2 .
It is a cyclic number.
It is not a de Polignac number, because 234001541 - 210 = 234000517 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (234001531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117000770 + 117000771.
It is an arithmetic number, because the mean of its divisors is an integer number (117000771).
Almost surely, 2234001541 is an apocalyptic number.
It is an amenable number.
234001541 is a deficient number, since it is larger than the sum of its proper divisors (1).
234001541 is an equidigital number, since it uses as much as digits as its factorization.
234001541 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 234001541 is about 15297.1089098561. The cubic root of 234001541 is about 616.2253674802.
Adding to 234001541 its reverse (145100432), we get a palindrome (379101973).
The spelling of 234001541 in words is "two hundred thirty-four million, one thousand, five hundred forty-one".
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