Base | Representation |
---|---|
bin | 10101000010000010… |
… | …11110101001100101 |
3 | 1002010220212022000222 |
4 | 22201001132221211 |
5 | 141111103012203 |
6 | 5104235014125 |
7 | 546545530055 |
oct | 124101365145 |
9 | 32126768028 |
10 | 11291454053 |
11 | 4874805610 |
12 | 223159a345 |
13 | 10ac422679 |
14 | 79189b565 |
15 | 461461038 |
hex | 2a105ea65 |
11291454053 has 8 divisors (see below), whose sum is σ = 12324493440. Its totient is φ = 10259505280.
The previous prime is 11291454047. The next prime is 11291454103. The reversal of 11291454053 is 35045419211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11291454053 - 24 = 11291454037 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11291454023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250925 + ... + 292482.
It is an arithmetic number, because the mean of its divisors is an integer number (1540561680).
Almost surely, 211291454053 is an apocalyptic number.
It is an amenable number.
11291454053 is a deficient number, since it is larger than the sum of its proper divisors (1033039387).
11291454053 is a wasteful number, since it uses less digits than its factorization.
11291454053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545307.
The product of its (nonzero) digits is 21600, while the sum is 35.
The spelling of 11291454053 in words is "eleven billion, two hundred ninety-one million, four hundred fifty-four thousand, fifty-three".
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