Base | Representation |
---|---|
bin | 101111100101110110… |
… | …1101100101100100011 |
3 | 100202210122002122102011 |
4 | 1133023231230230203 |
5 | 3133302203032321 |
6 | 114541223333351 |
7 | 10245442454011 |
oct | 1371355545443 |
9 | 322718078364 |
10 | 102202002211 |
11 | 3a386402a41 |
12 | 179832b1257 |
13 | 9839a9252a |
14 | 4d3769d8b1 |
15 | 29d26eeae1 |
hex | 17cbb6cb23 |
102202002211 has 16 divisors (see below), whose sum is σ = 112099534848. Its totient is φ = 92758147200.
The previous prime is 102202002191. The next prime is 102202002239. The reversal of 102202002211 is 112200202201.
It is a happy number.
It is not a de Polignac number, because 102202002211 - 213 = 102201994019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102202002191 and 102202002200.
It is not an unprimeable number, because it can be changed into a prime (102202002241) 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, 193495 + ... + 491776.
It is an arithmetic number, because the mean of its divisors is an integer number (7006220928).
Almost surely, 2102202002211 is an apocalyptic number.
102202002211 is a deficient number, since it is larger than the sum of its proper divisors (9897532637).
102202002211 is a wasteful number, since it uses less digits than its factorization.
102202002211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685602.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 102202002211 its reverse (112200202201), we get a palindrome (214402204412).
The spelling of 102202002211 in words is "one hundred two billion, two hundred two million, two thousand, two hundred eleven".
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