Base | Representation |
---|---|
bin | 10010111010000000… |
… | …000010011001110011 |
3 | 1221101202212021002201 |
4 | 102322000002121303 |
5 | 313033403104303 |
6 | 13154220524031 |
7 | 1316030621530 |
oct | 227200023163 |
9 | 57352767081 |
10 | 20300441203 |
11 | 8678084a39 |
12 | 3b266b0617 |
13 | 1bb69cb4b3 |
14 | da8171d87 |
15 | 7dc31581d |
hex | 4ba002673 |
20300441203 has 16 divisors (see below), whose sum is σ = 23523321024. Its totient is φ = 17159546880.
The previous prime is 20300441159. The next prime is 20300441281. The reversal of 20300441203 is 30214400302.
It is a de Polignac number, because none of the positive numbers 2k-20300441203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20300441803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137601 + ... + 243997.
It is an arithmetic number, because the mean of its divisors is an integer number (1470207564).
Almost surely, 220300441203 is an apocalyptic number.
20300441203 is a deficient number, since it is larger than the sum of its proper divisors (3222879821).
20300441203 is a wasteful number, since it uses less digits than its factorization.
20300441203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106782.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 20300441203 its reverse (30214400302), we get a palindrome (50514841505).
The spelling of 20300441203 in words is "twenty billion, three hundred million, four hundred forty-one thousand, two hundred three".
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