Base | Representation |
---|---|
bin | 10100100101000001… |
… | …11001010100010100 |
3 | 1001111221211011002011 |
4 | 22102200321110110 |
5 | 140111244002013 |
6 | 5024141354004 |
7 | 540531501253 |
oct | 122240712424 |
9 | 31457734064 |
10 | 11048031508 |
11 | 475a364658 |
12 | 2183b68904 |
13 | 1070b73a67 |
14 | 76b41479a |
15 | 449dcac3d |
hex | 292839514 |
11048031508 has 24 divisors (see below), whose sum is σ = 20178547200. Its totient is φ = 5282824800.
The previous prime is 11048031497. The next prime is 11048031509. The reversal of 11048031508 is 80513084011.
It is a self number, because there is not a number n which added to its sum of digits gives 11048031508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11048031509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719293 + ... + 734491.
It is an arithmetic number, because the mean of its divisors is an integer number (840772800).
Almost surely, 211048031508 is an apocalyptic number.
It is an amenable number.
11048031508 is a deficient number, since it is larger than the sum of its proper divisors (9130515692).
11048031508 is a wasteful number, since it uses less digits than its factorization.
11048031508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23127 (or 23125 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 31.
The spelling of 11048031508 in words is "eleven billion, forty-eight million, thirty-one thousand, five hundred eight".
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