Base | Representation |
---|---|
bin | 101101101110011011000001… |
… | …110110110011001000011011 |
3 | 222101001011221212021101221121 |
4 | 231232123001312303020123 |
5 | 202324324312020214321 |
6 | 1551413025210350111 |
7 | 60234104156145340 |
oct | 5556330166631033 |
9 | 871034855241847 |
10 | 201102211101211 |
11 | 59093a72496412 |
12 | 1a67ab5772b337 |
13 | 8829b1b184664 |
14 | 3793582a187c7 |
15 | 183b1e3c01441 |
hex | b6e6c1db321b |
201102211101211 has 8 divisors (see below), whose sum is σ = 243350574778080. Its totient is φ = 162233716518528.
The previous prime is 201102211101191. The next prime is 201102211101229. The reversal of 201102211101211 is 112101112201102.
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 201102211101211 - 213 = 201102211093019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201102211101611) 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, 844967273416 + ... + 844967273653.
It is an arithmetic number, because the mean of its divisors is an integer number (30418821847260).
Almost surely, 2201102211101211 is an apocalyptic number.
201102211101211 is a deficient number, since it is larger than the sum of its proper divisors (42248363676869).
201102211101211 is a wasteful number, since it uses less digits than its factorization.
201102211101211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1689934547093.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 201102211101211 its reverse (112101112201102), we get a palindrome (313203323302313).
The spelling of 201102211101211 in words is "two hundred one trillion, one hundred two billion, two hundred eleven million, one hundred one thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •