Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101001100010001010 |
3 | 1221010210020111110210 |
4 | 102310001221202022 |
5 | 312332222402310 |
6 | 13140240221550 |
7 | 1313402604222 |
oct | 226401514212 |
9 | 57123214423 |
10 | 20200200330 |
11 | 8626539542 |
12 | 3ab900a8b6 |
13 | 1b9c00217b |
14 | d98b1b082 |
15 | 7d3614820 |
hex | 4b406988a |
20200200330 has 32 divisors (see below), whose sum is σ = 48573215424. Its totient is φ = 5376416256.
The previous prime is 20200200323. The next prime is 20200200331. The reversal of 20200200330 is 3300200202.
It is not an unprimeable number, because it can be changed into a prime (20200200331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628039 + ... + 659418.
It is an arithmetic number, because the mean of its divisors is an integer number (1517912982).
Almost surely, 220200200330 is an apocalyptic number.
20200200330 is an abundant number, since it is smaller than the sum of its proper divisors (28373015094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200200330 is a wasteful number, since it uses less digits than its factorization.
20200200330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1287990.
The product of its (nonzero) digits is 72, while the sum is 12.
Adding to 20200200330 its reverse (3300200202), we get a palindrome (23500400532).
The spelling of 20200200330 in words is "twenty billion, two hundred million, two hundred thousand, three hundred thirty".
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