Base | Representation |
---|---|
bin | 10100110111011010… |
… | …11011000000101111 |
3 | 1001220201010022122110 |
4 | 22123231123000233 |
5 | 140420242411231 |
6 | 5051332215103 |
7 | 544414031322 |
oct | 123355330057 |
9 | 31821108573 |
10 | 11202310191 |
11 | 48294594a6 |
12 | 220776a493 |
13 | 1096b10317 |
14 | 783ad47b9 |
15 | 458703046 |
hex | 29bb5b02f |
11202310191 has 12 divisors (see below), whose sum is σ = 15866710472. Its totient is φ = 7028899968.
The previous prime is 11202310139. The next prime is 11202310193. The reversal of 11202310191 is 19101320211.
It is a happy number.
It is not a de Polignac number, because 11202310191 - 214 = 11202293807 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11202310193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6459520 + ... + 6461253.
Almost surely, 211202310191 is an apocalyptic number.
11202310191 is a deficient number, since it is larger than the sum of its proper divisors (4664400281).
11202310191 is a wasteful number, since it uses less digits than its factorization.
11202310191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12920810 (or 12920793 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 21.
The spelling of 11202310191 in words is "eleven billion, two hundred two million, three hundred ten thousand, one hundred ninety-one".
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