Base | Representation |
---|---|
bin | 1001000110000101011101… |
… | …11011000000010010010110 |
3 | 2121211000021110112201022220 |
4 | 10203002232323000102112 |
5 | 10110141104410332210 |
6 | 110312002340203210 |
7 | 4132655065454664 |
oct | 443025673002226 |
9 | 77730243481286 |
10 | 20000302433430 |
11 | 6411098353820 |
12 | 22b0238999506 |
13 | b21035b54327 |
14 | 4d203c4a5c34 |
15 | 24a3c16c5c70 |
hex | 1230aeec0496 |
20000302433430 has 64 divisors (see below), whose sum is σ = 52366409791488. Its totient is φ = 4848374684160.
The previous prime is 20000302433389. The next prime is 20000302433453. The reversal of 20000302433430 is 3433420300002.
It is a self number, because there is not a number n which added to its sum of digits gives 20000302433430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7689819 + ... + 9956601.
It is an arithmetic number, because the mean of its divisors is an integer number (818225152992).
Almost surely, 220000302433430 is an apocalyptic number.
20000302433430 is an abundant number, since it is smaller than the sum of its proper divisors (32366107358058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000302433430 is a wasteful number, since it uses less digits than its factorization.
20000302433430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2293541.
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 20000302433430 its reverse (3433420300002), we get a palindrome (23433722733432).
The spelling of 20000302433430 in words is "twenty trillion, three hundred two million, four hundred thirty-three thousand, four hundred thirty".
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