Base | Representation |
---|---|
bin | 10100100001101100… |
… | …11101011101100000 |
3 | 1001110000022121121022 |
4 | 22100312131131200 |
5 | 140032123131034 |
6 | 5021303345012 |
7 | 540042363212 |
oct | 122066353540 |
9 | 31400277538 |
10 | 11020130144 |
11 | 4745637981 |
12 | 2176752168 |
13 | 106815508a |
14 | 7678305b2 |
15 | 447718b2e |
hex | 290d9d760 |
11020130144 has 12 divisors (see below), whose sum is σ = 21695881284. Its totient is φ = 5510065056.
The previous prime is 11020130137. The next prime is 11020130203. The reversal of 11020130144 is 44103102011.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172189502 + ... + 172189565.
It is an arithmetic number, because the mean of its divisors is an integer number (1807990107).
Almost surely, 211020130144 is an apocalyptic number.
It is an amenable number.
11020130144 is a deficient number, since it is larger than the sum of its proper divisors (10675751140).
11020130144 is an equidigital number, since it uses as much as digits as its factorization.
11020130144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344379077 (or 344379069 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 11020130144 its reverse (44103102011), we get a palindrome (55123232155).
The spelling of 11020130144 in words is "eleven billion, twenty million, one hundred thirty thousand, one hundred forty-four".
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