Base | Representation |
---|---|
bin | 11011011011110… |
… | …00100111101110 |
3 | 121001000221001001 |
4 | 31231320213232 |
5 | 432403212311 |
6 | 34500310514 |
7 | 5463043243 |
oct | 1555704756 |
9 | 531027031 |
10 | 230132206 |
11 | 1089a3807 |
12 | 650a243a |
13 | 388a7505 |
14 | 227c75ca |
15 | 1530c4c1 |
hex | db789ee |
230132206 has 8 divisors (see below), whose sum is σ = 345776400. Its totient is φ = 114873408.
The previous prime is 230132171. The next prime is 230132207. The reversal of 230132206 is 602231032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230132207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94851 + ... + 97246.
It is an arithmetic number, because the mean of its divisors is an integer number (43222050).
Almost surely, 2230132206 is an apocalyptic number.
230132206 is a deficient number, since it is larger than the sum of its proper divisors (115644194).
230132206 is a wasteful number, since it uses less digits than its factorization.
230132206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192698.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 230132206 is about 15170.1089646713. The cubic root of 230132206 is about 612.8099387089.
Adding to 230132206 its reverse (602231032), we get a palindrome (832363238).
The spelling of 230132206 in words is "two hundred thirty million, one hundred thirty-two thousand, two hundred six".
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