Base | Representation |
---|---|
bin | 1101011001001001110… |
… | …1100001011001011111 |
3 | 210222220101211101222222 |
4 | 3112102131201121133 |
5 | 12232211130313244 |
6 | 253411353255555 |
7 | 22423566542420 |
oct | 3262235413137 |
9 | 728811741888 |
10 | 230090479199 |
11 | 89643093629 |
12 | 38714a045bb |
13 | 1890b373359 |
14 | b1ca55d647 |
15 | 5eb9ec1bee |
hex | 359276165f |
230090479199 has 16 divisors (see below), whose sum is σ = 276814260480. Its totient is φ = 186831152640.
The previous prime is 230090479193. The next prime is 230090479249. The reversal of 230090479199 is 991974090032.
It is a de Polignac number, because none of the positive numbers 2k-230090479199 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230090479199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230090479193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4340444 + ... + 4393134.
It is an arithmetic number, because the mean of its divisors is an integer number (17300891280).
Almost surely, 2230090479199 is an apocalyptic number.
230090479199 is a deficient number, since it is larger than the sum of its proper divisors (46723781281).
230090479199 is a wasteful number, since it uses less digits than its factorization.
230090479199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85550.
The product of its (nonzero) digits is 1102248, while the sum is 53.
The spelling of 230090479199 in words is "two hundred thirty billion, ninety million, four hundred seventy-nine thousand, one hundred ninety-nine".
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