Base | Representation |
---|---|
bin | 111110000001000… |
… | …0011010111100011 |
3 | 12101000121022210221 |
4 | 1330002003113203 |
5 | 13230203202432 |
6 | 542253103511 |
7 | 102365316235 |
oct | 17402032743 |
9 | 5330538727 |
10 | 2080912867 |
11 | 978691700 |
12 | 4a0a87b97 |
13 | 2721670b7 |
14 | 15a51c255 |
15 | c2a46b97 |
hex | 7c0835e3 |
2080912867 has 24 divisors (see below), whose sum is σ = 2332194368. Its totient is φ = 1854871920.
The previous prime is 2080912853. The next prime is 2080912937. The reversal of 2080912867 is 7682190802.
It is a de Polignac number, because none of the positive numbers 2k-2080912867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2080912807) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2293828 + ... + 2294734.
Almost surely, 22080912867 is an apocalyptic number.
2080912867 is a deficient number, since it is larger than the sum of its proper divisors (251281501).
2080912867 is a wasteful number, since it uses less digits than its factorization.
2080912867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1279 (or 1268 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 43.
The square root of 2080912867 is about 45617.0238726728. The cubic root of 2080912867 is about 1276.6875753298.
The spelling of 2080912867 in words is "two billion, eighty million, nine hundred twelve thousand, eight hundred sixty-seven".
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