Base | Representation |
---|---|
bin | 10100011111100110… |
… | …10100101010001111 |
3 | 1001101210012110100200 |
4 | 22033303110222033 |
5 | 140013121433242 |
6 | 5015434224543 |
7 | 536436652146 |
oct | 121763245217 |
9 | 31353173320 |
10 | 11002530447 |
11 | 4736706a77 |
12 | 2170885153 |
13 | 106460235c |
14 | 76536c75d |
15 | 445dde04c |
hex | 28fcd4a8f |
11002530447 has 24 divisors (see below), whose sum is σ = 17118486528. Its totient is φ = 6789776400.
The previous prime is 11002530421. The next prime is 11002530457. The reversal of 11002530447 is 74403520011.
It is not a de Polignac number, because 11002530447 - 28 = 11002530191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11002530447.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11002530457) 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 23 ways as a sum of consecutive naturals, for example, 850879 + ... + 863712.
It is an arithmetic number, because the mean of its divisors is an integer number (713270272).
Almost surely, 211002530447 is an apocalyptic number.
11002530447 is a deficient number, since it is larger than the sum of its proper divisors (6115956081).
11002530447 is a wasteful number, since it uses less digits than its factorization.
11002530447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1714651 (or 1714648 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The spelling of 11002530447 in words is "eleven billion, two million, five hundred thirty thousand, four hundred forty-seven".
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