Base | Representation |
---|---|
bin | 1111011011101010110… |
… | …11100011010100100010 |
3 | 1212200200010001120000212 |
4 | 13231311123203110202 |
5 | 32141423242243432 |
6 | 1043332150014122 |
7 | 53211055163114 |
oct | 7556533432442 |
9 | 1780603046025 |
10 | 530251134242 |
11 | 194972a3a395 |
12 | 86924047342 |
13 | 3b0055618cb |
14 | 1b942b613b4 |
15 | dbd68172b2 |
hex | 7b756e3522 |
530251134242 has 8 divisors (see below), whose sum is σ = 801448279632. Its totient is φ = 263101707700.
The previous prime is 530251134241. The next prime is 530251134311. The reversal of 530251134242 is 242431152035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 530251134199 and 530251134208.
It is not an unprimeable number, because it can be changed into a prime (530251134241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011929384 + ... + 1011929907.
It is an arithmetic number, because the mean of its divisors is an integer number (100181034954).
Almost surely, 2530251134242 is an apocalyptic number.
530251134242 is a deficient number, since it is larger than the sum of its proper divisors (271197145390).
530251134242 is a wasteful number, since it uses less digits than its factorization.
530251134242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2023859424.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 530251134242 its reverse (242431152035), we get a palindrome (772682286277).
The spelling of 530251134242 in words is "five hundred thirty billion, two hundred fifty-one million, one hundred thirty-four thousand, two hundred forty-two".
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