Base | Representation |
---|---|
bin | 1111010100100010001… |
… | …10001100011010101000 |
3 | 1212022210010201112201220 |
4 | 13222101012030122220 |
5 | 32111102101031102 |
6 | 1041500102342040 |
7 | 53014120656063 |
oct | 7522106143250 |
9 | 1768703645656 |
10 | 526420330152 |
11 | 1932876095a2 |
12 | 8603512a920 |
13 | 3a844a00522 |
14 | 1b69c0918da |
15 | da603641bc |
hex | 7a9118c6a8 |
526420330152 has 128 divisors (see below), whose sum is σ = 1333714636800. Its totient is φ = 173138400000.
The previous prime is 526420330069. The next prime is 526420330159. The reversal of 526420330152 is 251033024625.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (526420330159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506660049 + ... + 506661087.
It is an arithmetic number, because the mean of its divisors is an integer number (10419645600).
Almost surely, 2526420330152 is an apocalyptic number.
It is an amenable number.
526420330152 is an abundant number, since it is smaller than the sum of its proper divisors (807294306648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
526420330152 is a wasteful number, since it uses less digits than its factorization.
526420330152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2007 (or 2003 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 526420330152 its reverse (251033024625), we get a palindrome (777453354777).
The spelling of 526420330152 in words is "five hundred twenty-six billion, four hundred twenty million, three hundred thirty thousand, one hundred fifty-two".
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