Base | Representation |
---|---|
bin | 11011011110001… |
… | …11100000001110 |
3 | 121001122100020212 |
4 | 31233013200032 |
5 | 432444032220 |
6 | 34511242422 |
7 | 5465560241 |
oct | 1557074016 |
9 | 531570225 |
10 | 230455310 |
11 | 1090a4538 |
12 | 65219412 |
13 | 3898b5b7 |
14 | 2286d258 |
15 | 153730c5 |
hex | dbc780e |
230455310 has 16 divisors (see below), whose sum is σ = 419818896. Its totient is φ = 91071168.
The previous prime is 230455307. The next prime is 230455319. The reversal of 230455310 is 13554032.
230455310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2304553102 = 106219299814392200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230455319) 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, 137999 + ... + 139658.
It is an arithmetic number, because the mean of its divisors is an integer number (26238681).
Almost surely, 2230455310 is an apocalyptic number.
230455310 is a deficient number, since it is larger than the sum of its proper divisors (189363586).
230455310 is a wasteful number, since it uses less digits than its factorization.
230455310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277747.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 230455310 is about 15180.7545925754. The cubic root of 230455310 is about 613.0965982106.
The spelling of 230455310 in words is "two hundred thirty million, four hundred fifty-five thousand, three hundred ten".
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