Base | Representation |
---|---|
bin | 1000000010111111… |
… | …1011010100100001 |
3 | 12120112111202222022 |
4 | 2000233323110201 |
5 | 13410433004033 |
6 | 554201151225 |
7 | 104346046160 |
oct | 20057732441 |
9 | 5515452868 |
10 | 2160047393 |
11 | a09321639 |
12 | 50348b515 |
13 | 28568356a |
14 | 166c3b3d7 |
15 | c9979098 |
hex | 80bfb521 |
2160047393 has 8 divisors (see below), whose sum is σ = 2509095360. Its totient is φ = 1821116880.
The previous prime is 2160047389. The next prime is 2160047399. The reversal of 2160047393 is 3937400612.
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 2160047393 - 22 = 2160047389 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2160047399) 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, 2528903 + ... + 2529756.
It is an arithmetic number, because the mean of its divisors is an integer number (313636920).
Almost surely, 22160047393 is an apocalyptic number.
It is an amenable number.
2160047393 is a deficient number, since it is larger than the sum of its proper divisors (349047967).
2160047393 is an equidigital number, since it uses as much as digits as its factorization.
2160047393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5058727.
The product of its (nonzero) digits is 27216, while the sum is 35.
The square root of 2160047393 is about 46476.3100191915. The cubic root of 2160047393 is about 1292.6702681281.
The spelling of 2160047393 in words is "two billion, one hundred sixty million, forty-seven thousand, three hundred ninety-three".
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