Base | Representation |
---|---|
bin | 1001101010011000… |
… | …10110011001010000 |
3 | 111101112000002012020 |
4 | 10311030112121100 |
5 | 41110433202300 |
6 | 2214423531440 |
7 | 242356101666 |
oct | 46514263120 |
9 | 14345002166 |
10 | 5187397200 |
11 | 2222172327 |
12 | 10092b9b80 |
13 | 6489226cb |
14 | 372d22c36 |
15 | 2056218a0 |
hex | 135316650 |
5187397200 has 120 divisors (see below), whose sum is σ = 16769834400. Its totient is φ = 1370580480.
The previous prime is 5187397199. The next prime is 5187397211. The reversal of 5187397200 is 27937815.
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110971 + ... + 150629.
It is an arithmetic number, because the mean of its divisors is an integer number (139748620).
Almost surely, 25187397200 is an apocalyptic number.
5187397200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5187397200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8384917200).
5187397200 is an abundant number, since it is smaller than the sum of its proper divisors (11582437200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5187397200 is a wasteful number, since it uses less digits than its factorization.
5187397200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39789 (or 39778 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 5187397200 is about 72023.5878028858. The cubic root of 5187397200 is about 1731.0774581615.
The spelling of 5187397200 in words is "five billion, one hundred eighty-seven million, three hundred ninety-seven thousand, two hundred".
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