Base | Representation |
---|---|
bin | 101111110010110100111100… |
… | …000000001101100110100101 |
3 | 1000120021000112011221021101200 |
4 | 233302310330000031212211 |
5 | 210022413122241402323 |
6 | 2023021001250113113 |
7 | 62163343522222563 |
oct | 5762647400154645 |
9 | 1016230464837350 |
10 | 210201001122213 |
11 | 60a818202284a2 |
12 | 1b6aa441b7b799 |
13 | 9039b3bc7747a |
14 | 39c9ad5b94a33 |
15 | 1947c252aa443 |
hex | bf2d3c00d9a5 |
210201001122213 has 24 divisors (see below), whose sum is σ = 306709430434680. Its totient is φ = 138710523081600.
The previous prime is 210201001122157. The next prime is 210201001122241. The reversal of 210201001122213 is 312221100102012.
210201001122213 is a `hidden beast` number, since 210 + 20 + 100 + 1 + 122 + 213 = 666.
210201001122213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 84354268753764 + 125846732368449 = 9184458^2 + 11218143^2 .
It is not a de Polignac number, because 210201001122213 - 29 = 210201001121701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210201001122713) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26505958 + ... + 33510711.
It is an arithmetic number, because the mean of its divisors is an integer number (12779559601445).
Almost surely, 2210201001122213 is an apocalyptic number.
It is an amenable number.
210201001122213 is a deficient number, since it is larger than the sum of its proper divisors (96508429312467).
210201001122213 is a wasteful number, since it uses less digits than its factorization.
210201001122213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60020629 (or 60020626 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 210201001122213 its reverse (312221100102012), we get a palindrome (522422101224225).
The spelling of 210201001122213 in words is "two hundred ten trillion, two hundred one billion, one million, one hundred twenty-two thousand, two hundred thirteen".
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