Base | Representation |
---|---|
bin | 1111011011101010110… |
… | …11100011100100001100 |
3 | 1212200200010001121101222 |
4 | 13231311123203210030 |
5 | 32141423242311434 |
6 | 1043332150022512 |
7 | 53211055166045 |
oct | 7556533434414 |
9 | 1780603047358 |
10 | 530251135244 |
11 | 194972a40116 |
12 | 86924047a38 |
13 | 3b0055621bc |
14 | 1b942b618cc |
15 | dbd681772e |
hex | 7b756e390c |
530251135244 has 6 divisors (see below), whose sum is σ = 927939486684. Its totient is φ = 265125567620.
The previous prime is 530251135181. The next prime is 530251135247. The reversal of 530251135244 is 442531152035.
It is not an unprimeable number, because it can be changed into a prime (530251135247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66281391902 + ... + 66281391909.
It is an arithmetic number, because the mean of its divisors is an integer number (154656581114).
Almost surely, 2530251135244 is an apocalyptic number.
It is an amenable number.
530251135244 is a deficient number, since it is larger than the sum of its proper divisors (397688351440).
530251135244 is a wasteful number, since it uses less digits than its factorization.
530251135244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132562783815 (or 132562783813 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 530251135244 its reverse (442531152035), we get a palindrome (972782287279).
The spelling of 530251135244 in words is "five hundred thirty billion, two hundred fifty-one million, one hundred thirty-five thousand, two hundred forty-four".
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