Base | Representation |
---|---|
bin | 10101110111010001110110 |
3 | 101210012001210 |
4 | 111313101312 |
5 | 2431401241 |
6 | 322502250 |
7 | 66500520 |
oct | 25672166 |
9 | 11705053 |
10 | 5731446 |
11 | 3265136 |
12 | 1b04986 |
13 | 12589b6 |
14 | a92a10 |
15 | 783316 |
hex | 577476 |
5731446 has 16 divisors (see below), whose sum is σ = 13100544. Its totient is φ = 1637544.
The previous prime is 5731441. The next prime is 5731463. The reversal of 5731446 is 6441375.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5731441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68190 + ... + 68273.
It is an arithmetic number, because the mean of its divisors is an integer number (818784).
Almost surely, 25731446 is an apocalyptic number.
5731446 is an abundant number, since it is smaller than the sum of its proper divisors (7369098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5731446 is a wasteful number, since it uses less digits than its factorization.
5731446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136475.
The product of its digits is 10080, while the sum is 30.
The square root of 5731446 is about 2394.0438592474. The cubic root of 5731446 is about 178.9594906406.
The spelling of 5731446 in words is "five million, seven hundred thirty-one thousand, four hundred forty-six".
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