Base | Representation |
---|---|
bin | 10110001010111101… |
… | …01100111010101001 |
3 | 1010201112202211220200 |
4 | 23011132230322221 |
5 | 143334143010231 |
6 | 5245044342413 |
7 | 600653430150 |
oct | 130536547251 |
9 | 33645684820 |
10 | 11903094441 |
11 | 5058a94037 |
12 | 23823a4a09 |
13 | 1179065664 |
14 | 80cbd4597 |
15 | 499eccbe6 |
hex | 2c57acea9 |
11903094441 has 12 divisors (see below), whose sum is σ = 19649552832. Its totient is φ = 6801768216.
The previous prime is 11903094439. The next prime is 11903094449. The reversal of 11903094441 is 14449030911.
11903094441 is a `hidden beast` number, since 11 + 90 + 30 + 94 + 441 = 666.
It is not a de Polignac number, because 11903094441 - 21 = 11903094439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11903094396 and 11903094405.
It is not an unprimeable number, because it can be changed into a prime (11903094449) 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, 94468941 + ... + 94469066.
It is an arithmetic number, because the mean of its divisors is an integer number (1637462736).
Almost surely, 211903094441 is an apocalyptic number.
It is an amenable number.
11903094441 is a deficient number, since it is larger than the sum of its proper divisors (7746458391).
11903094441 is a wasteful number, since it uses less digits than its factorization.
11903094441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188938020 (or 188938017 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The spelling of 11903094441 in words is "eleven billion, nine hundred three million, ninety-four thousand, four hundred forty-one".
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