Base | Representation |
---|---|
bin | 1001110010010101… |
… | …11101110101010000 |
3 | 111120011121010122110 |
4 | 10321022331311100 |
5 | 41230030041222 |
6 | 2225210305320 |
7 | 244126324035 |
oct | 47112756520 |
9 | 14504533573 |
10 | 5254143312 |
11 | 2256910700 |
12 | 1027728240 |
13 | 6596c2152 |
14 | 37bb3938c |
15 | 20b40830c |
hex | 1392bdd50 |
5254143312 has 120 divisors (see below), whose sum is σ = 15011414208. Its totient is φ = 1582338560.
The previous prime is 5254143311. The next prime is 5254143313. The reversal of 5254143312 is 2133414525.
It is an interprime number because it is at equal distance from previous prime (5254143311) and next prime (5254143313).
It is a self number, because there is not a number n which added to its sum of digits gives 5254143312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5254143311) 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 23 ways as a sum of consecutive naturals, for example, 967228 + ... + 972644.
Almost surely, 25254143312 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 5254143312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7505707104).
5254143312 is an abundant number, since it is smaller than the sum of its proper divisors (9757270896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5254143312 is a wasteful number, since it uses less digits than its factorization.
5254143312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5617 (or 5600 counting only the distinct ones).
The product of its digits is 14400, while the sum is 30.
The square root of 5254143312 is about 72485.4696611673. The cubic root of 5254143312 is about 1738.4704169132.
Adding to 5254143312 its reverse (2133414525), we get a palindrome (7387557837).
The spelling of 5254143312 in words is "five billion, two hundred fifty-four million, one hundred forty-three thousand, three hundred twelve".
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