Base | Representation |
---|---|
bin | 10010101000010010… |
… | …101100001110010001 |
3 | 1220122001211000111221 |
4 | 102220102230032101 |
5 | 311431323404301 |
6 | 13104525005041 |
7 | 1305462411004 |
oct | 225022541621 |
9 | 56561730457 |
10 | 20003341201 |
11 | 8535401348 |
12 | 3a630b3781 |
13 | 1b6a2a768c |
14 | d7a91553b |
15 | 7c11cada1 |
hex | 4a84ac391 |
20003341201 has 16 divisors (see below), whose sum is σ = 21575420928. Its totient is φ = 18491457600.
The previous prime is 20003341187. The next prime is 20003341207. The reversal of 20003341201 is 10214330002.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 20003341201 - 29 = 20003340689 is a prime.
It is a super-3 number, since 3×200033412013 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20003341207) 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, 521211 + ... + 558271.
It is an arithmetic number, because the mean of its divisors is an integer number (1348463808).
Almost surely, 220003341201 is an apocalyptic number.
It is an amenable number.
20003341201 is a deficient number, since it is larger than the sum of its proper divisors (1572079727).
20003341201 is a wasteful number, since it uses less digits than its factorization.
20003341201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37872.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 20003341201 its reverse (10214330002), we get a palindrome (30217671203).
The spelling of 20003341201 in words is "twenty billion, three million, three hundred forty-one thousand, two hundred one".
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