Base | Representation |
---|---|
bin | 100101111011001101001… |
… | …1001110111100110000000 |
3 | 200110022002010110202222010 |
4 | 1023312122121313212000 |
5 | 1140344431231140444 |
6 | 15030311553212520 |
7 | 1045403531203650 |
oct | 113663231674600 |
9 | 20408063422863 |
10 | 5212385802624 |
11 | 172a618998580 |
12 | 702241561140 |
13 | 2ba6ab458320 |
14 | 1403d07d2360 |
15 | 908bd2232b9 |
hex | 4bd9a677980 |
5212385802624 has 2048 divisors, whose sum is σ = 19974401556480. Its totient is φ = 1161216000000.
The previous prime is 5212385802607. The next prime is 5212385802671. The reversal of 5212385802624 is 4262085832125.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 51607780174 + ... + 51607780274.
It is an arithmetic number, because the mean of its divisors is an integer number (9753125760).
Almost surely, 25212385802624 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5212385802624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9987200778240).
5212385802624 is an abundant number, since it is smaller than the sum of its proper divisors (14762015753856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5212385802624 is a wasteful number, since it uses less digits than its factorization.
5212385802624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312 (or 300 counting only the distinct ones).
The product of its (nonzero) digits is 1843200, while the sum is 48.
The spelling of 5212385802624 in words is "five trillion, two hundred twelve billion, three hundred eighty-five million, eight hundred two thousand, six hundred twenty-four".
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