Base | Representation |
---|---|
bin | 1101011010100000110… |
… | …1001101010001011000 |
3 | 211000211211022021201020 |
4 | 3112220031031101120 |
5 | 12233433024114313 |
6 | 253511504522440 |
7 | 22435616511426 |
oct | 3265015152130 |
9 | 730754267636 |
10 | 230455301208 |
11 | 89810011820 |
12 | 387b7020420 |
13 | 18968b18b72 |
14 | b222ba8116 |
15 | 5edc037323 |
hex | 35a834d458 |
230455301208 has 64 divisors (see below), whose sum is σ = 631705029120. Its totient is φ = 69480432000.
The previous prime is 230455301191. The next prime is 230455301221. The reversal of 230455301208 is 802103554032.
230455301208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2163568 + ... + 2267583.
It is an arithmetic number, because the mean of its divisors is an integer number (9870391080).
Almost surely, 2230455301208 is an apocalyptic number.
It is an amenable number.
230455301208 is an abundant number, since it is smaller than the sum of its proper divisors (401249727912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230455301208 is a wasteful number, since it uses less digits than its factorization.
230455301208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4431368 (or 4431364 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The spelling of 230455301208 in words is "two hundred thirty billion, four hundred fifty-five million, three hundred one thousand, two hundred eight".
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