Base | Representation |
---|---|
bin | 101111110010110101000011… |
… | …110000111011011001011011 |
3 | 1000120021000212020221200022020 |
4 | 233302311003300323121123 |
5 | 210022413404110130321 |
6 | 2023021022221025523 |
7 | 62163346663052514 |
oct | 5762650360733133 |
9 | 1016230766850266 |
10 | 210201131333211 |
11 | 60a81887783997 |
12 | 1b6aa4796b52a3 |
13 | 9039b5cc37cb5 |
14 | 39c9b091aba0b |
15 | 1947c3192b4c6 |
hex | bf2d43c3b65b |
210201131333211 has 16 divisors (see below), whose sum is σ = 289933619369760. Its totient is φ = 135301399573760.
The previous prime is 210201131333203. The next prime is 210201131333213. The reversal of 210201131333211 is 112333131102012.
It is a cyclic number.
It is not a de Polignac number, because 210201131333211 - 23 = 210201131333203 is a prime.
It is a super-2 number, since 2×2102011313332112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (210201131333213) 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, 21376141 + ... + 29619953.
It is an arithmetic number, because the mean of its divisors is an integer number (18120851210610).
Almost surely, 2210201131333211 is an apocalyptic number.
210201131333211 is a deficient number, since it is larger than the sum of its proper divisors (79732488036549).
210201131333211 is a wasteful number, since it uses less digits than its factorization.
210201131333211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8536926.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 210201131333211 its reverse (112333131102012), we get a palindrome (322534262435223).
The spelling of 210201131333211 in words is "two hundred ten trillion, two hundred one billion, one hundred thirty-one million, three hundred thirty-three thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •