Base | Representation |
---|---|
bin | 1111011011110010001… |
… | …00001101110010101011 |
3 | 1212200211100211020110110 |
4 | 13231321010031302223 |
5 | 32142034401004421 |
6 | 1043342205145403 |
7 | 53212425456402 |
oct | 7557104156253 |
9 | 1780740736413 |
10 | 530312125611 |
11 | 1949a4408084 |
12 | 8694055b263 |
13 | 3b015097b88 |
14 | 1b94acba639 |
15 | dbdbd63a76 |
hex | 7b7910dcab |
530312125611 has 8 divisors (see below), whose sum is σ = 707576268240. Its totient is φ = 353294700032.
The previous prime is 530312125561. The next prime is 530312125619. The reversal of 530312125611 is 116521213035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530312125611 - 233 = 521722191019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (530312125619) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61674246 + ... + 61682843.
It is an arithmetic number, because the mean of its divisors is an integer number (88447033530).
Almost surely, 2530312125611 is an apocalyptic number.
530312125611 is a deficient number, since it is larger than the sum of its proper divisors (177264142629).
530312125611 is a wasteful number, since it uses less digits than its factorization.
530312125611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123358525.
The product of its (nonzero) digits is 5400, while the sum is 30.
Adding to 530312125611 its reverse (116521213035), we get a palindrome (646833338646).
The spelling of 530312125611 in words is "five hundred thirty billion, three hundred twelve million, one hundred twenty-five thousand, six hundred eleven".
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