Base | Representation |
---|---|
bin | 1001011000111111… |
… | …11010010100001001 |
3 | 111000100112021011211 |
4 | 10230133322110021 |
5 | 40311112430441 |
6 | 2152133253121 |
7 | 235635204355 |
oct | 45437722411 |
9 | 14010467154 |
10 | 5041530121 |
11 | 21578a3221 |
12 | b884941a1 |
13 | 62463ca24 |
14 | 35b7d2465 |
15 | 1e790ba81 |
hex | 12c7fa509 |
5041530121 has 2 divisors, whose sum is σ = 5041530122. Its totient is φ = 5041530120.
The previous prime is 5041530119. The next prime is 5041530163. The reversal of 5041530121 is 1210351405.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4223570121 + 817960000 = 64989^2 + 28600^2 .
It is a cyclic number.
It is not a de Polignac number, because 5041530121 - 21 = 5041530119 is a prime.
Together with 5041530119, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 5041530092 and 5041530101.
It is not a weakly prime, because it can be changed into another prime (5041530181) by changing a digit.
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 as a sum of consecutive naturals, namely, 2520765060 + 2520765061.
It is an arithmetic number, because the mean of its divisors is an integer number (2520765061).
Almost surely, 25041530121 is an apocalyptic number.
It is an amenable number.
5041530121 is a deficient number, since it is larger than the sum of its proper divisors (1).
5041530121 is an equidigital number, since it uses as much as digits as its factorization.
5041530121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 5041530121 is about 71003.7331483352. The cubic root of 5041530121 is about 1714.6972661051.
Adding to 5041530121 its reverse (1210351405), we get a palindrome (6251881526).
The spelling of 5041530121 in words is "five billion, forty-one million, five hundred thirty thousand, one hundred twenty-one".
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