Base | Representation |
---|---|
bin | 1010001000010000… |
… | …00111001110101110 |
3 | 112000222110012211010 |
4 | 11010020013032232 |
5 | 42114103213000 |
6 | 2255334010050 |
7 | 251520524220 |
oct | 50410071656 |
9 | 15028405733 |
10 | 5437944750 |
11 | 234063a417 |
12 | 10791a6926 |
13 | 6887c73b4 |
14 | 398302410 |
15 | 21c612d50 |
hex | 1442073ae |
5437944750 has 128 divisors (see below), whose sum is σ = 15588817920. Its totient is φ = 1236816000.
The previous prime is 5437944739. The next prime is 5437944779. The reversal of 5437944750 is 574497345.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5437944750.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1105296 + ... + 1110204.
It is an arithmetic number, because the mean of its divisors is an integer number (121787640).
Almost surely, 25437944750 is an apocalyptic number.
5437944750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5437944750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7794408960).
5437944750 is an abundant number, since it is smaller than the sum of its proper divisors (10150873170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5437944750 is a wasteful number, since it uses less digits than its factorization.
5437944750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5147 (or 5137 counting only the distinct ones).
The product of its (nonzero) digits is 2116800, while the sum is 48.
The square root of 5437944750 is about 73742.4216445324. The cubic root of 5437944750 is about 1758.5103560584.
The spelling of 5437944750 in words is "five billion, four hundred thirty-seven million, nine hundred forty-four thousand, seven hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •