Base | Representation |
---|---|
bin | 10010110100000010… |
… | …000010111001010010 |
3 | 1221010210102202222012 |
4 | 102310002002321102 |
5 | 312332234213320 |
6 | 13140242342522 |
7 | 1313403516122 |
oct | 226402027122 |
9 | 57123382865 |
10 | 20200304210 |
11 | 86265aa599 |
12 | 3ab905aa42 |
13 | 1b9c03a538 |
14 | d98b46c82 |
15 | 7d36354c5 |
hex | 4b4082e52 |
20200304210 has 16 divisors (see below), whose sum is σ = 36368412696. Its totient is φ = 8078373888.
The previous prime is 20200304209. The next prime is 20200304219. The reversal of 20200304210 is 1240300202.
It can be written as a sum of positive squares in 4 ways, for example, as 20031590089 + 168714121 = 141533^2 + 12989^2 .
It is not an unprimeable number, because it can be changed into a prime (20200304219) 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 7 ways as a sum of consecutive naturals, for example, 169409 + ... + 262868.
Almost surely, 220200304210 is an apocalyptic number.
20200304210 is a deficient number, since it is larger than the sum of its proper divisors (16168108486).
20200304210 is a wasteful number, since it uses less digits than its factorization.
20200304210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 436957.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 20200304210 its reverse (1240300202), we get a palindrome (21440604412).
The spelling of 20200304210 in words is "twenty billion, two hundred million, three hundred four thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •