Base | Representation |
---|---|
bin | 11101000111110000111… |
… | …001001010110111011011 |
3 | 21002022110011022210010022 |
4 | 131013300321022313123 |
5 | 230241430013424240 |
6 | 4131201133141055 |
7 | 264403430324042 |
oct | 35076071126733 |
9 | 7068404283108 |
10 | 2001201311195 |
11 | 701782a72759 |
12 | 283a1a32a78b |
13 | 1169353c75b8 |
14 | 6cc04241559 |
15 | 370c86c69b5 |
hex | 1d1f0e4addb |
2001201311195 has 8 divisors (see below), whose sum is σ = 2407145712720. Its totient is φ = 1597158289440.
The previous prime is 2001201311183. The next prime is 2001201311233. The reversal of 2001201311195 is 5911131021002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2001201311195 - 28 = 2001201310939 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475342625 + ... + 475346834.
It is an arithmetic number, because the mean of its divisors is an integer number (300893214090).
Almost surely, 22001201311195 is an apocalyptic number.
2001201311195 is a deficient number, since it is larger than the sum of its proper divisors (405944401525).
2001201311195 is an equidigital number, since it uses as much as digits as its factorization.
2001201311195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950689885.
The product of its (nonzero) digits is 540, while the sum is 26.
Adding to 2001201311195 its reverse (5911131021002), we get a palindrome (7912332332197).
The spelling of 2001201311195 in words is "two trillion, one billion, two hundred one million, three hundred eleven thousand, one hundred ninety-five".
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