Base | Representation |
---|---|
bin | 101101101100111101000011… |
… | …110100100010110111110101 |
3 | 222100200112112001102220220112 |
4 | 231230331003310202313311 |
5 | 202321201141424131201 |
6 | 1551254421135512405 |
7 | 60223602616602254 |
oct | 5554750364426765 |
9 | 870615461386815 |
10 | 201001312333301 |
11 | 590551a579a717 |
12 | 1a663498988705 |
13 | 882045b3c02ac |
14 | 378c73047c79b |
15 | 183878ab300bb |
hex | b6cf43d22df5 |
201001312333301 has 4 divisors (see below), whose sum is σ = 201481029069600. Its totient is φ = 200521595597004.
The previous prime is 201001312333277. The next prime is 201001312333303. The reversal of 201001312333301 is 103333213100102.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 201001312333301 - 222 = 201001308138997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201001312333303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239858367521 + ... + 239858368358.
It is an arithmetic number, because the mean of its divisors is an integer number (50370257267400).
Almost surely, 2201001312333301 is an apocalyptic number.
It is an amenable number.
201001312333301 is a deficient number, since it is larger than the sum of its proper divisors (479716736299).
201001312333301 is an equidigital number, since it uses as much as digits as its factorization.
201001312333301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479716736298.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 201001312333301 its reverse (103333213100102), we get a palindrome (304334525433403).
The spelling of 201001312333301 in words is "two hundred one trillion, one billion, three hundred twelve million, three hundred thirty-three thousand, three hundred one".
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