Base | Representation |
---|---|
bin | 10100111010010000… |
… | …00110111101101101 |
3 | 1001222100212010001120 |
4 | 22131020012331231 |
5 | 140442334130211 |
6 | 5053541531153 |
7 | 545123063325 |
oct | 123510067555 |
9 | 31870763046 |
10 | 11226083181 |
11 | 48409164a5 |
12 | 2213713ab9 |
13 | 109ba14b91 |
14 | 786d22285 |
15 | 45a84bd06 |
hex | 29d206f6d |
11226083181 has 16 divisors (see below), whose sum is σ = 15137575488. Its totient is φ = 7399760000.
The previous prime is 11226083171. The next prime is 11226083203. The reversal of 11226083181 is 18138062211.
It is a cyclic number.
It is not a de Polignac number, because 11226083181 - 25 = 11226083149 is a prime.
It is a super-2 number, since 2×112260831812 (a number of 21 digits) contains 22 as substring.
It is an iccanobiF number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11226083171) 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, 48751 + ... + 157571.
It is an arithmetic number, because the mean of its divisors is an integer number (946098468).
Almost surely, 211226083181 is an apocalyptic number.
It is an amenable number.
11226083181 is a deficient number, since it is larger than the sum of its proper divisors (3911492307).
11226083181 is a wasteful number, since it uses less digits than its factorization.
11226083181 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109212.
The product of its (nonzero) digits is 4608, while the sum is 33.
The spelling of 11226083181 in words is "eleven billion, two hundred twenty-six million, eighty-three thousand, one hundred eighty-one".
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