Base | Representation |
---|---|
bin | 1111011011101010110… |
… | …11100000000111110101 |
3 | 1212200200010000220001122 |
4 | 13231311123200013311 |
5 | 32141423241334031 |
6 | 1043332145433325 |
7 | 53211055106660 |
oct | 7556533400765 |
9 | 1780603026048 |
10 | 530251121141 |
11 | 194972a30565 |
12 | 8692403b845 |
13 | 3b005558961 |
14 | 1b942b5a6d7 |
15 | dbd681347b |
hex | 7b756e01f5 |
530251121141 has 4 divisors (see below), whose sum is σ = 606001281312. Its totient is φ = 454500960972.
The previous prime is 530251121131. The next prime is 530251121219. The reversal of 530251121141 is 141121152035.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141121152035 = 5 ⋅28224230407.
It is a cyclic number.
It is not a de Polignac number, because 530251121141 - 26 = 530251121077 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 530251121141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530251121131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37875080075 + ... + 37875080088.
It is an arithmetic number, because the mean of its divisors is an integer number (151500320328).
Almost surely, 2530251121141 is an apocalyptic number.
It is an amenable number.
530251121141 is a deficient number, since it is larger than the sum of its proper divisors (75750160171).
530251121141 is an equidigital number, since it uses as much as digits as its factorization.
530251121141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75750160170.
The product of its (nonzero) digits is 1200, while the sum is 26.
Adding to 530251121141 its reverse (141121152035), we get a palindrome (671372273176).
The spelling of 530251121141 in words is "five hundred thirty billion, two hundred fifty-one million, one hundred twenty-one thousand, one hundred forty-one".
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