Base | Representation |
---|---|
bin | 10010111010000111… |
… | …010010010001010001 |
3 | 1221101220102210102000 |
4 | 102322013102101101 |
5 | 313034344404301 |
6 | 13154325344213 |
7 | 1316053024062 |
oct | 227207222121 |
9 | 57356383360 |
10 | 20302341201 |
11 | 867916248a |
12 | 3b27268069 |
13 | 1bb721525c |
14 | da8508569 |
15 | 7dc58d786 |
hex | 4ba1d2451 |
20302341201 has 16 divisors (see below), whose sum is σ = 31385262720. Its totient is φ = 12946420080.
The previous prime is 20302341197. The next prime is 20302341217. The reversal of 20302341201 is 10214320302.
20302341201 is a `hidden beast` number, since 2 + 0 + 302 + 341 + 20 + 1 = 666.
It is not a de Polignac number, because 20302341201 - 22 = 20302341197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20302341221) 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, 16345870 + ... + 16347111.
It is an arithmetic number, because the mean of its divisors is an integer number (1961578920).
Almost surely, 220302341201 is an apocalyptic number.
It is an amenable number.
20302341201 is a deficient number, since it is larger than the sum of its proper divisors (11082921519).
20302341201 is a wasteful number, since it uses less digits than its factorization.
20302341201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32693013 (or 32693007 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 20302341201 its reverse (10214320302), we get a palindrome (30516661503).
The spelling of 20302341201 in words is "twenty billion, three hundred two million, three hundred forty-one thousand, two hundred one".
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