Base | Representation |
---|---|
bin | 1111011101101001100… |
… | …11101101000100100001 |
3 | 1212210102012211120221011 |
4 | 13232310303231010201 |
5 | 32201112443231431 |
6 | 1044025452100521 |
7 | 53246316066340 |
oct | 7566463550441 |
9 | 1783365746834 |
10 | 531314430241 |
11 | 195369165411 |
12 | 86b80164741 |
13 | 3b14493103a |
14 | 1ba04067b57 |
15 | dc49d4ccb1 |
hex | 7bb4ced121 |
531314430241 has 16 divisors (see below), whose sum is σ = 622632873856. Its totient is φ = 443990232576.
The previous prime is 531314430233. The next prime is 531314430259. The reversal of 531314430241 is 142034413135.
It is a cyclic number.
It is not a de Polignac number, because 531314430241 - 23 = 531314430233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (531314430211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5794026 + ... + 5885011.
It is an arithmetic number, because the mean of its divisors is an integer number (38914554616).
Almost surely, 2531314430241 is an apocalyptic number.
It is an amenable number.
531314430241 is a deficient number, since it is larger than the sum of its proper divisors (91318443615).
531314430241 is a wasteful number, since it uses less digits than its factorization.
531314430241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11679208.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 531314430241 its reverse (142034413135), we get a palindrome (673348843376).
The spelling of 531314430241 in words is "five hundred thirty-one billion, three hundred fourteen million, four hundred thirty thousand, two hundred forty-one".
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