Base | Representation |
---|---|
bin | 11011011101001… |
… | …10101101101100 |
3 | 121001101112000120 |
4 | 31232212231230 |
5 | 432430233004 |
6 | 34504324540 |
7 | 5464460544 |
oct | 1556465554 |
9 | 531345016 |
10 | 230321004 |
11 | 109012641 |
12 | 65173750 |
13 | 38942424 |
14 | 22836324 |
15 | 153483d9 |
hex | dba6b6c |
230321004 has 24 divisors (see below), whose sum is σ = 551941488. Its totient is φ = 74698560.
The previous prime is 230320999. The next prime is 230321017. The reversal of 230321004 is 400123032.
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 7 ways as a sum of consecutive naturals, for example, 258927 + ... + 259814.
It is an arithmetic number, because the mean of its divisors is an integer number (22997562).
Almost surely, 2230321004 is an apocalyptic number.
It is an amenable number.
230321004 is an abundant number, since it is smaller than the sum of its proper divisors (321620484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230321004 is a wasteful number, since it uses less digits than its factorization.
230321004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518785 (or 518783 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 230321004 is about 15176.3303864933. The cubic root of 230321004 is about 612.9774738087.
Adding to 230321004 its reverse (400123032), we get a palindrome (630444036).
The spelling of 230321004 in words is "two hundred thirty million, three hundred twenty-one thousand, four".
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