Base | Representation |
---|---|
bin | 1101011001001010001… |
… | …0000011010110010001 |
3 | 210222220111001202010102 |
4 | 3112102202003112101 |
5 | 12232211431314313 |
6 | 253411434542145 |
7 | 22423612620050 |
oct | 3262242032621 |
9 | 728814052112 |
10 | 230091666833 |
11 | 89643824946 |
12 | 38715297955 |
13 | 1890b69aab2 |
14 | b1ca78c397 |
15 | 5eba158a58 |
hex | 3592883591 |
230091666833 has 8 divisors (see below), whose sum is σ = 265289002368. Its totient is φ = 195476105664.
The previous prime is 230091666821. The next prime is 230091666853. The reversal of 230091666833 is 338666190032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230091666833 - 26 = 230091666769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230091666853) 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, 145442741 + ... + 145444322.
It is an arithmetic number, because the mean of its divisors is an integer number (33161125296).
Almost surely, 2230091666833 is an apocalyptic number.
It is an amenable number.
230091666833 is a deficient number, since it is larger than the sum of its proper divisors (35197335535).
230091666833 is a wasteful number, since it uses less digits than its factorization.
230091666833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290887183.
The product of its (nonzero) digits is 839808, while the sum is 47.
The spelling of 230091666833 in words is "two hundred thirty billion, ninety-one million, six hundred sixty-six thousand, eight hundred thirty-three".
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