Base | Representation |
---|---|
bin | 110100011100110… |
… | …110111100011001 |
3 | 2021022211122001110 |
4 | 310130312330121 |
5 | 3300233332223 |
6 | 223153010533 |
7 | 30543465162 |
oct | 6434667431 |
9 | 2238748043 |
10 | 879980313 |
11 | 4117a9263 |
12 | 206853a49 |
13 | 110407314 |
14 | 84c28769 |
15 | 523c4d93 |
hex | 34736f19 |
879980313 has 8 divisors (see below), whose sum is σ = 1174964800. Its totient is φ = 585824688.
The previous prime is 879980303. The next prime is 879980347. The reversal of 879980313 is 313089978.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-879980313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (879980303) 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, 204733 + ... + 208986.
It is an arithmetic number, because the mean of its divisors is an integer number (146870600).
Almost surely, 2879980313 is an apocalyptic number.
It is an amenable number.
879980313 is a deficient number, since it is larger than the sum of its proper divisors (294984487).
879980313 is a wasteful number, since it uses less digits than its factorization.
879980313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414431.
The product of its (nonzero) digits is 326592, while the sum is 48.
The square root of 879980313 is about 29664.4621222095. The cubic root of 879980313 is about 958.2768252469.
The spelling of 879980313 in words is "eight hundred seventy-nine million, nine hundred eighty thousand, three hundred thirteen".
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