Base | Representation |
---|---|
bin | 111110000000100… |
… | …0010110001111101 |
3 | 12101000002212220210 |
4 | 1330001002301331 |
5 | 13230121221232 |
6 | 542243303033 |
7 | 102363135036 |
oct | 17401026175 |
9 | 5330085823 |
10 | 2080648317 |
11 | 978520970 |
12 | 4a097aa79 |
13 | 2720a3867 |
14 | 15a48da8d |
15 | c29e35cc |
hex | 7c042c7d |
2080648317 has 8 divisors (see below), whose sum is σ = 3026397600. Its totient is φ = 1260998960.
The previous prime is 2080648313. The next prime is 2080648331. The reversal of 2080648317 is 7138460802.
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 2080648317 - 22 = 2080648313 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2080648313) 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, 31524942 + ... + 31525007.
It is an arithmetic number, because the mean of its divisors is an integer number (378299700).
Almost surely, 22080648317 is an apocalyptic number.
It is an amenable number.
2080648317 is a deficient number, since it is larger than the sum of its proper divisors (945749283).
2080648317 is a wasteful number, since it uses less digits than its factorization.
2080648317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63049963.
The product of its (nonzero) digits is 64512, while the sum is 39.
The square root of 2080648317 is about 45614.1240955036. The cubic root of 2080648317 is about 1276.6334705476.
The spelling of 2080648317 in words is "two billion, eighty million, six hundred forty-eight thousand, three hundred seventeen".
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