Base | Representation |
---|---|
bin | 11101100010110111010… |
… | …101111000111100101000 |
3 | 21012002120010122101110021 |
4 | 131202313111320330220 |
5 | 231231023414020040 |
6 | 4152412430330224 |
7 | 266453511532021 |
oct | 35426725707450 |
9 | 7162503571407 |
10 | 2030300532520 |
11 | 7130557a23a7 |
12 | 28959b659974 |
13 | 1195c1c82760 |
14 | 703a4ba9c48 |
15 | 37c2d1bd24a |
hex | 1d8b7578f28 |
2030300532520 has 64 divisors (see below), whose sum is σ = 4945331543040. Its totient is φ = 745724524800.
The previous prime is 2030300532473. The next prime is 2030300532553. The reversal of 2030300532520 is 252350030302.
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, 10121686 + ... + 10320325.
It is an arithmetic number, because the mean of its divisors is an integer number (77270805360).
Almost surely, 22030300532520 is an apocalyptic number.
2030300532520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030300532520 is an abundant number, since it is smaller than the sum of its proper divisors (2915031010520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030300532520 is a wasteful number, since it uses less digits than its factorization.
2030300532520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20442226 (or 20442222 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 25.
Adding to 2030300532520 its reverse (252350030302), we get a palindrome (2282650562822).
The spelling of 2030300532520 in words is "two trillion, thirty billion, three hundred million, five hundred thirty-two thousand, five hundred twenty".
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