Base | Representation |
---|---|
bin | 1000000010111111… |
… | …1011110010010011 |
3 | 12120112111212120220 |
4 | 2000233323302103 |
5 | 13410433034144 |
6 | 554201204123 |
7 | 104346054552 |
oct | 20057736223 |
9 | 5515455526 |
10 | 2160049299 |
11 | a09323011 |
12 | 503490643 |
13 | 2856843a5 |
14 | 166c3bd99 |
15 | c9979919 |
hex | 80bfbc93 |
2160049299 has 8 divisors (see below), whose sum is σ = 2880345552. Its totient is φ = 1439892960.
The previous prime is 2160049273. The next prime is 2160049321. The reversal of 2160049299 is 9929400612.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2160049299 - 25 = 2160049267 is a prime.
It is a super-2 number, since 2×21600492992 = 9331625948220782802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2160049299.
It is not an unprimeable number, because it can be changed into a prime (2160042299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8917 + ... + 66329.
It is an arithmetic number, because the mean of its divisors is an integer number (360043194).
Almost surely, 22160049299 is an apocalyptic number.
2160049299 is a deficient number, since it is larger than the sum of its proper divisors (720296253).
2160049299 is a wasteful number, since it uses less digits than its factorization.
2160049299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69957.
The product of its (nonzero) digits is 69984, while the sum is 42.
The square root of 2160049299 is about 46476.3305242572. The cubic root of 2160049299 is about 1292.6706483402.
The spelling of 2160049299 in words is "two billion, one hundred sixty million, forty-nine thousand, two hundred ninety-nine".
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