Base | Representation |
---|---|
bin | 10010110100001101… |
… | …100101101011111100 |
3 | 1221011000010111222121 |
4 | 102310031211223330 |
5 | 312334023032200 |
6 | 13140431252324 |
7 | 1313441321416 |
oct | 226415455374 |
9 | 57130114877 |
10 | 20203330300 |
11 | 862828709a |
12 | 3aba07a0a4 |
13 | 1b9c859a1a |
14 | d992d39b6 |
15 | 7d3a31e1a |
hex | 4b4365afc |
20203330300 has 36 divisors (see below), whose sum is σ = 44156661640. Its totient is φ = 8023187520.
The previous prime is 20203330291. The next prime is 20203330319. The reversal of 20203330300 is 303330202.
It is a happy number.
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 11 ways as a sum of consecutive naturals, for example, 712839 + ... + 740638.
Almost surely, 220203330300 is an apocalyptic number.
20203330300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20203330300 is an abundant number, since it is smaller than the sum of its proper divisors (23953331340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20203330300 is a wasteful number, since it uses less digits than its factorization.
20203330300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1453630 (or 1453623 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 16.
Adding to 20203330300 its reverse (303330202), we get a palindrome (20506660502).
The spelling of 20203330300 in words is "twenty billion, two hundred three million, three hundred thirty thousand, three hundred".
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