Base | Representation |
---|---|
bin | 1110111110100001… |
… | …0101111011110110 |
3 | 101101011221221021122 |
4 | 3233220111323312 |
5 | 31213201031410 |
6 | 1502533343542 |
7 | 201425146250 |
oct | 35750257366 |
9 | 11334857248 |
10 | 4020330230 |
11 | 178340a674 |
12 | 942497bb2 |
13 | 4c0bbc237 |
14 | 2a1d26cd0 |
15 | 187e3de55 |
hex | efa15ef6 |
4020330230 has 32 divisors (see below), whose sum is σ = 8278735680. Its totient is φ = 1377008640.
The previous prime is 4020330229. The next prime is 4020330239. The reversal of 4020330230 is 320330204.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4020330199 and 4020330208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4020330239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42170 + ... + 99090.
It is an arithmetic number, because the mean of its divisors is an integer number (258710490).
Almost surely, 24020330230 is an apocalyptic number.
4020330230 is an abundant number, since it is smaller than the sum of its proper divisors (4258405450).
4020330230 is a wasteful number, since it uses less digits than its factorization.
4020330230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57944.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 4020330230 is about 63406.0740781197. The cubic root of 4020330230 is about 1590.0858609014.
Adding to 4020330230 its reverse (320330204), we get a palindrome (4340660434).
The spelling of 4020330230 in words is "four billion, twenty million, three hundred thirty thousand, two hundred thirty".
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