Base | Representation |
---|---|
bin | 1111011100011011101… |
… | …00110010110011001110 |
3 | 1212201201122011122011222 |
4 | 13232031310302303032 |
5 | 32143243030420210 |
6 | 1043440530043342 |
7 | 53224155004502 |
oct | 7561564626316 |
9 | 1781648148158 |
10 | 530660404430 |
11 | 195062a67112 |
12 | 86a19119552 |
13 | 3b06c29a810 |
14 | 1b98125a302 |
15 | dc0c70c655 |
hex | 7b8dd32cce |
530660404430 has 32 divisors (see below), whose sum is σ = 1082805040800. Its totient is φ = 185623719552.
The previous prime is 530660404429. The next prime is 530660404451. The reversal of 530660404430 is 34404066035.
It is a super-2 number, since 2×5306604044302 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 107418665 + ... + 107423604.
It is an arithmetic number, because the mean of its divisors is an integer number (33837657525).
Almost surely, 2530660404430 is an apocalyptic number.
530660404430 is an abundant number, since it is smaller than the sum of its proper divisors (552144636370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530660404430 is a wasteful number, since it uses less digits than its factorization.
530660404430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214842308.
The product of its (nonzero) digits is 103680, while the sum is 35.
The spelling of 530660404430 in words is "five hundred thirty billion, six hundred sixty million, four hundred four thousand, four hundred thirty".
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