Base | Representation |
---|---|
bin | 1001010011011100111… |
… | …01110010001000110001 |
3 | 1010120011002222101022002 |
4 | 10221232131302020301 |
5 | 20214201301144301 |
6 | 402505342423345 |
7 | 32044663440623 |
oct | 4515635621061 |
9 | 1116132871262 |
10 | 319680881201 |
11 | 113637583680 |
12 | 51b58591b55 |
13 | 241b8373446 |
14 | 11688cb8c13 |
15 | 84b03e116b |
hex | 4a6e772231 |
319680881201 has 8 divisors (see below), whose sum is σ = 348746900544. Its totient is φ = 290615548720.
The previous prime is 319680881161. The next prime is 319680881213. The reversal of 319680881201 is 102188086913.
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 319680881201 - 26 = 319680881137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (319680881231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566596 + ... + 1758858.
It is an arithmetic number, because the mean of its divisors is an integer number (43593362568).
Almost surely, 2319680881201 is an apocalyptic number.
It is an amenable number.
319680881201 is a deficient number, since it is larger than the sum of its proper divisors (29066019343).
319680881201 is a wasteful number, since it uses less digits than its factorization.
319680881201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343431.
The product of its (nonzero) digits is 165888, while the sum is 47.
The spelling of 319680881201 in words is "three hundred nineteen billion, six hundred eighty million, eight hundred eighty-one thousand, two hundred one".
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