Base | Representation |
---|---|
bin | 10100100011000111… |
… | …10100100000000001 |
3 | 1001110211200201210010 |
4 | 22101203310200001 |
5 | 140043144132433 |
6 | 5022410255133 |
7 | 540245426340 |
oct | 122143644001 |
9 | 31424621703 |
10 | 11032020993 |
11 | 4751319724 |
12 | 217a7274a9 |
13 | 106a759496 |
14 | 769247b57 |
15 | 4487b6e63 |
hex | 2918f4801 |
11032020993 has 16 divisors (see below), whose sum is σ = 17390378880. Its totient is φ = 6086631936.
The previous prime is 11032020991. The next prime is 11032021069. The reversal of 11032020993 is 39902023011.
It is a happy number.
It is not a de Polignac number, because 11032020993 - 21 = 11032020991 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11032020993.
It is not an unprimeable number, because it can be changed into a prime (11032020991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9056880 + ... + 9058097.
It is an arithmetic number, because the mean of its divisors is an integer number (1086898680).
Almost surely, 211032020993 is an apocalyptic number.
It is an amenable number.
11032020993 is a deficient number, since it is larger than the sum of its proper divisors (6358357887).
11032020993 is a wasteful number, since it uses less digits than its factorization.
11032020993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18115016.
The product of its (nonzero) digits is 2916, while the sum is 30.
The spelling of 11032020993 in words is "eleven billion, thirty-two million, twenty thousand, nine hundred ninety-three".
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