Base | Representation |
---|---|
bin | 111110000000110… |
… | …1111011010001011 |
3 | 12101000110011200002 |
4 | 1330001233122023 |
5 | 13230143043430 |
6 | 542251233215 |
7 | 102364526006 |
oct | 17401573213 |
9 | 5330404602 |
10 | 2080831115 |
11 | 978636240 |
12 | 4a0a4880b |
13 | 272138b1c |
14 | 15a4da53d |
15 | c2a2c845 |
hex | 7c06f68b |
2080831115 has 8 divisors (see below), whose sum is σ = 2723997168. Its totient is φ = 1513331680.
The previous prime is 2080831079. The next prime is 2080831147. The reversal of 2080831115 is 5111380802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2080831115 - 210 = 2080830091 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 18916592 + ... + 18916701.
It is an arithmetic number, because the mean of its divisors is an integer number (340499646).
Almost surely, 22080831115 is an apocalyptic number.
2080831115 is a deficient number, since it is larger than the sum of its proper divisors (643166053).
2080831115 is a wasteful number, since it uses less digits than its factorization.
2080831115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37833309.
The product of its (nonzero) digits is 1920, while the sum is 29.
The square root of 2080831115 is about 45616.1277948929. The cubic root of 2080831115 is about 1276.6708562044.
The spelling of 2080831115 in words is "two billion, eighty million, eight hundred thirty-one thousand, one hundred fifteen".
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