Base | Representation |
---|---|
bin | 1011110100111110111… |
… | …0010101100101011011 |
3 | 201102111102112211201202 |
4 | 2331033232111211123 |
5 | 11312123424310021 |
6 | 233203234504415 |
7 | 20452340041466 |
oct | 2751756254533 |
9 | 642442484652 |
10 | 203201010011 |
11 | 791a474441a |
12 | 3346b73510b |
13 | 1621455263c |
14 | 9b992902dd |
15 | 54444c1a0b |
hex | 2f4fb9595b |
203201010011 has 8 divisors (see below), whose sum is σ = 203351626800. Its totient is φ = 203050441440.
The previous prime is 203201010007. The next prime is 203201010017. The reversal of 203201010011 is 110010102302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 203201010011 - 22 = 203201010007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 203201009974 and 203201010001.
It is not an unprimeable number, because it can be changed into a prime (203201010017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13594580 + ... + 13609518.
It is an arithmetic number, because the mean of its divisors is an integer number (25418953350).
Almost surely, 2203201010011 is an apocalyptic number.
203201010011 is a deficient number, since it is larger than the sum of its proper divisors (150616789).
203201010011 is a wasteful number, since it uses less digits than its factorization.
203201010011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24109.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 203201010011 its reverse (110010102302), we get a palindrome (313211112313).
The spelling of 203201010011 in words is "two hundred three billion, two hundred one million, ten thousand, eleven".
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