Base | Representation |
---|---|
bin | 1101011001111100111… |
… | …0000111011011101000 |
3 | 211000110022122001101000 |
4 | 3112133032013123220 |
5 | 12233130430410423 |
6 | 253444521355000 |
7 | 22432106220444 |
oct | 3263716073350 |
9 | 730408561330 |
10 | 230304544488 |
11 | 89742a02a97 |
12 | 38774638a60 |
13 | 189438136c5 |
14 | b20ab63824 |
15 | 5ecdba8843 |
hex | 359f3876e8 |
230304544488 has 128 divisors (see below), whose sum is σ = 641923027200. Its totient is φ = 76506135552.
The previous prime is 230304544469. The next prime is 230304544489. The reversal of 230304544488 is 884445403032.
It is a happy number.
230304544488 is a `hidden beast` number, since 2 + 30 + 30 + 4 + 544 + 48 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (230304544489) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96887556 + ... + 96889932.
It is an arithmetic number, because the mean of its divisors is an integer number (5015023650).
Almost surely, 2230304544488 is an apocalyptic number.
It is an amenable number.
230304544488 is an abundant number, since it is smaller than the sum of its proper divisors (411618482712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230304544488 is a wasteful number, since it uses less digits than its factorization.
230304544488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3736 (or 3726 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 45.
The spelling of 230304544488 in words is "two hundred thirty billion, three hundred four million, five hundred forty-four thousand, four hundred eighty-eight".
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