Base | Representation |
---|---|
bin | 10100100001101100… |
… | …00010100111100001 |
3 | 1001110000010000210001 |
4 | 22100312002213201 |
5 | 140032111121233 |
6 | 5021301140001 |
7 | 540041424520 |
oct | 122066024741 |
9 | 31400100701 |
10 | 11020020193 |
11 | 4745572306 |
12 | 21766ba601 |
13 | 1068117010 |
14 | 7678024b7 |
15 | 4476e627d |
hex | 290d829e1 |
11020020193 has 8 divisors (see below), whose sum is σ = 13563101888. Its totient is φ = 8719136784.
The previous prime is 11020020191. The next prime is 11020020217. The reversal of 11020020193 is 39102002011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11020020193 - 21 = 11020020191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11020020193.
It is not an unprimeable number, because it can be changed into a prime (11020020191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60549471 + ... + 60549652.
It is an arithmetic number, because the mean of its divisors is an integer number (1695387736).
Almost surely, 211020020193 is an apocalyptic number.
11020020193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
11020020193 is a deficient number, since it is larger than the sum of its proper divisors (2543081695).
11020020193 is a wasteful number, since it uses less digits than its factorization.
11020020193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121099143.
The product of its (nonzero) digits is 108, while the sum is 19.
The spelling of 11020020193 in words is "eleven billion, twenty million, twenty thousand, one hundred ninety-three".
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