Base | Representation |
---|---|
bin | 10100111101000110… |
… | …11001001110001111 |
3 | 1002001000212212200210 |
4 | 22132203121032033 |
5 | 141020000404241 |
6 | 5100154453503 |
7 | 545533350633 |
oct | 123643311617 |
9 | 32030785623 |
10 | 11250013071 |
11 | 4853380370 |
12 | 221b734293 |
13 | 10a3972c8b |
14 | 78a190dc3 |
15 | 45c9c7316 |
hex | 29e8d938f |
11250013071 has 32 divisors (see below), whose sum is σ = 16479936000. Its totient is φ = 6769889280.
The previous prime is 11250013037. The next prime is 11250013087. The reversal of 11250013071 is 17031005211.
It is a happy number.
It is not a de Polignac number, because 11250013071 - 221 = 11247915919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11250013771) 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 31 ways as a sum of consecutive naturals, for example, 3787675 + ... + 3790643.
It is an arithmetic number, because the mean of its divisors is an integer number (514998000).
Almost surely, 211250013071 is an apocalyptic number.
11250013071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11250013071 is a deficient number, since it is larger than the sum of its proper divisors (5229922929).
11250013071 is a wasteful number, since it uses less digits than its factorization.
11250013071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3759.
The product of its (nonzero) digits is 210, while the sum is 21.
Adding to 11250013071 its reverse (17031005211), we get a palindrome (28281018282).
The spelling of 11250013071 in words is "eleven billion, two hundred fifty million, thirteen thousand, seventy-one".
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