Base | Representation |
---|---|
bin | 10110000001001101110000 |
3 | 101212020220010 |
4 | 112001031300 |
5 | 2434202034 |
6 | 323414520 |
7 | 100030260 |
oct | 26011560 |
9 | 11766803 |
10 | 5772144 |
11 | 3292774 |
12 | 1b24440 |
13 | 1271391 |
14 | aa37a0 |
15 | 7903e9 |
hex | 581370 |
5772144 has 80 divisors (see below), whose sum is σ = 17498880. Its totient is φ = 1605120.
The previous prime is 5772139. The next prime is 5772157. The reversal of 5772144 is 4412775.
It is an Ulam number.
It is a d-powerful number, because it can be written as 53 + 72 + 78 + 211 + 1 + 45 + 46 .
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, 13567 + ... + 13985.
It is an arithmetic number, because the mean of its divisors is an integer number (218736).
Almost surely, 25772144 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 5772144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8749440).
5772144 is an abundant number, since it is smaller than the sum of its proper divisors (11726736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5772144 is a wasteful number, since it uses less digits than its factorization.
5772144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478 (or 472 counting only the distinct ones).
The product of its digits is 7840, while the sum is 30.
The square root of 5772144 is about 2402.5286678831. The cubic root of 5772144 is about 179.3820786986.
The spelling of 5772144 in words is "five million, seven hundred seventy-two thousand, one hundred forty-four".
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