Base | Representation |
---|---|
bin | 110011011010100… |
… | …1110110010010110 |
3 | 11110020022202221221 |
4 | 1212311032302112 |
5 | 12013124331410 |
6 | 443105400554 |
7 | 60516133513 |
oct | 14665166226 |
9 | 4406282857 |
10 | 1725230230 |
11 | 805936009 |
12 | 40193915a |
13 | 2165714b9 |
14 | 1251b230a |
15 | a16d94da |
hex | 66d4ec96 |
1725230230 has 32 divisors (see below), whose sum is σ = 3266002944. Its totient is φ = 654879456.
The previous prime is 1725230209. The next prime is 1725230231. The reversal of 1725230230 is 320325271.
It is a junction number, because it is equal to n+sod(n) for n = 1725230195 and 1725230204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1725230231) by changing a digit.
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, 322 + ... + 58741.
It is an arithmetic number, because the mean of its divisors is an integer number (102062592).
Almost surely, 21725230230 is an apocalyptic number.
1725230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1725230230 is a deficient number, since it is larger than the sum of its proper divisors (1540772714).
1725230230 is a wasteful number, since it uses less digits than its factorization.
1725230230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59220.
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 1725230230 is about 41535.8908656116. The cubic root of 1725230230 is about 1199.3585066701.
The spelling of 1725230230 in words is "one billion, seven hundred twenty-five million, two hundred thirty thousand, two hundred thirty".
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