Base | Representation |
---|---|
bin | 10110000010001000… |
… | …00001101110000111 |
3 | 1010112101100002201021 |
4 | 23001010001232013 |
5 | 143211210233103 |
6 | 5233440212011 |
7 | 566063531530 |
oct | 130104015607 |
9 | 33471302637 |
10 | 11828992903 |
11 | 50201814a2 |
12 | 236160a007 |
13 | 11668bbcb0 |
14 | 803025687 |
15 | 493741bbd |
hex | 2c1101b87 |
11828992903 has 32 divisors (see below), whose sum is σ = 15078672000. Its totient is φ = 9025744896.
The previous prime is 11828992871. The next prime is 11828992933. The reversal of 11828992903 is 30929982811.
It is not a de Polignac number, because 11828992903 - 25 = 11828992871 is a prime.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11828992933) 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 31 ways as a sum of consecutive naturals, for example, 2766175 + ... + 2770447.
It is an arithmetic number, because the mean of its divisors is an integer number (471208500).
Almost surely, 211828992903 is an apocalyptic number.
11828992903 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11828992903 is a deficient number, since it is larger than the sum of its proper divisors (3249679097).
11828992903 is a wasteful number, since it uses less digits than its factorization.
11828992903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5371.
The product of its (nonzero) digits is 559872, while the sum is 52.
The spelling of 11828992903 in words is "eleven billion, eight hundred twenty-eight million, nine hundred ninety-two thousand, nine hundred three".
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