Base | Representation |
---|---|
bin | 1011010000001000… |
… | …0001101110001111 |
3 | 21210111110202100001 |
4 | 2310002001232033 |
5 | 22141212231343 |
6 | 1215414145131 |
7 | 134564143006 |
oct | 26402015617 |
9 | 7714422301 |
10 | 3020430223 |
11 | 130aa54a28 |
12 | 7036521a7 |
13 | 3919b8725 |
14 | 209203c3d |
15 | 12a27c44d |
hex | b4081b8f |
3020430223 has 8 divisors (see below), whose sum is σ = 3145458816. Its totient is φ = 2897126400.
The previous prime is 3020430187. The next prime is 3020430233. The reversal of 3020430223 is 3220340203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3020430223 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3020430223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020430233) 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, 427618 + ... + 434623.
It is an arithmetic number, because the mean of its divisors is an integer number (393182352).
Almost surely, 23020430223 is an apocalyptic number.
3020430223 is a deficient number, since it is larger than the sum of its proper divisors (125028593).
3020430223 is a wasteful number, since it uses less digits than its factorization.
3020430223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 862385.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 3020430223 is about 54958.4408712620. The cubic root of 3020430223 is about 1445.5161086284.
Adding to 3020430223 its reverse (3220340203), we get a palindrome (6240770426).
The spelling of 3020430223 in words is "three billion, twenty million, four hundred thirty thousand, two hundred twenty-three".
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