Base | Representation |
---|---|
bin | 1011010000000011… |
… | …0110111111110000 |
3 | 21210110220012110210 |
4 | 2310000312333300 |
5 | 22141122433034 |
6 | 1215403424120 |
7 | 134561426442 |
oct | 26400667760 |
9 | 7713805423 |
10 | 3020124144 |
11 | 130a865a74 |
12 | 703525040 |
13 | 39190c30b |
14 | 209164492 |
15 | 12a21b8e9 |
hex | b4036ff0 |
3020124144 has 20 divisors (see below), whose sum is σ = 7801987496. Its totient is φ = 1006708032.
The previous prime is 3020124143. The next prime is 3020124179. The reversal of 3020124144 is 4414210203.
3020124144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×30201241443 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 3020124144.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020124143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31459579 + ... + 31459674.
Almost surely, 23020124144 is an apocalyptic number.
It is an amenable number.
3020124144 is an abundant number, since it is smaller than the sum of its proper divisors (4781863352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020124144 is a wasteful number, since it uses less digits than its factorization.
3020124144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62919264 (or 62919258 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 3020124144 is about 54955.6561602170. The cubic root of 3020124144 is about 1445.4672792633.
Adding to 3020124144 its reverse (4414210203), we get a palindrome (7434334347).
It can be divided in two parts, 30201 and 24144, that added together give a palindrome (54345).
The spelling of 3020124144 in words is "three billion, twenty million, one hundred twenty-four thousand, one hundred forty-four".
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