Base | Representation |
---|---|
bin | 10110000100000111… |
… | …10111111110010001 |
3 | 1010120112211102221220 |
4 | 23002003313332101 |
5 | 143230001331233 |
6 | 5235235035253 |
7 | 566356021353 |
oct | 130203677621 |
9 | 33515742856 |
10 | 11845730193 |
11 | 5029673470 |
12 | 236713bb29 |
13 | 116a1cc30b |
14 | 8053410d3 |
15 | 494e4aeb3 |
hex | 2c20f7f91 |
11845730193 has 8 divisors (see below), whose sum is σ = 17230153056. Its totient is φ = 7179230400.
The previous prime is 11845730191. The next prime is 11845730201. The reversal of 11845730193 is 39103754811.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11845730193 - 21 = 11845730191 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11845730191) 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, 179480728 + ... + 179480793.
It is an arithmetic number, because the mean of its divisors is an integer number (2153769132).
Almost surely, 211845730193 is an apocalyptic number.
It is an amenable number.
11845730193 is a deficient number, since it is larger than the sum of its proper divisors (5384422863).
11845730193 is a wasteful number, since it uses less digits than its factorization.
11845730193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358961535.
The product of its (nonzero) digits is 90720, while the sum is 42.
The spelling of 11845730193 in words is "eleven billion, eight hundred forty-five million, seven hundred thirty thousand, one hundred ninety-three".
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