Base | Representation |
---|---|
bin | 1010110011101000… |
… | …00100000101010000 |
3 | 112222100002100112222 |
4 | 11121310010011100 |
5 | 43340224201403 |
6 | 2355412240212 |
7 | 263526245012 |
oct | 53164040520 |
9 | 15870070488 |
10 | 5801787728 |
11 | 2507a59aa0 |
12 | 115b010068 |
13 | 715cb93b9 |
14 | 3d07741b2 |
15 | 23e533338 |
hex | 159d04150 |
5801787728 has 80 divisors (see below), whose sum is σ = 12604080192. Its totient is φ = 2564352000.
The previous prime is 5801787709. The next prime is 5801787737. The reversal of 5801787728 is 8277871085.
It is a self number, because there is not a number n which added to its sum of digits gives 5801787728.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1822298 + ... + 1825478.
Almost surely, 25801787728 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 5801787728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6302040096).
5801787728 is an abundant number, since it is smaller than the sum of its proper divisors (6802292464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5801787728 is a wasteful number, since it uses less digits than its factorization.
5801787728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3484 (or 3478 counting only the distinct ones).
The product of its (nonzero) digits is 1756160, while the sum is 53.
The square root of 5801787728 is about 76169.4671636871. The cubic root of 5801787728 is about 1796.8863586903.
The spelling of 5801787728 in words is "five billion, eight hundred one million, seven hundred eighty-seven thousand, seven hundred twenty-eight".
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