Base | Representation |
---|---|
bin | 10101111101000110010001 |
3 | 101211101202120 |
4 | 111331012101 |
5 | 2433132111 |
6 | 323204453 |
7 | 66630150 |
oct | 25750621 |
9 | 11741676 |
10 | 5755281 |
11 | 3281034 |
12 | 1b16729 |
13 | 12667bc |
14 | a9b597 |
15 | 78a406 |
hex | 57d191 |
5755281 has 8 divisors (see below), whose sum is σ = 8769984. Its totient is φ = 3288720.
The previous prime is 5755261. The next prime is 5755297. The reversal of 5755281 is 1825575.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5755281 - 27 = 5755153 is a prime.
It is a super-2 number, since 2×57552812 = 66246518777922, which contains 22 as substring.
It is a Curzon number.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (5755261) 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, 137010 + ... + 137051.
It is an arithmetic number, because the mean of its divisors is an integer number (1096248).
Almost surely, 25755281 is an apocalyptic number.
It is an amenable number.
5755281 is a deficient number, since it is larger than the sum of its proper divisors (3014703).
5755281 is a wasteful number, since it uses less digits than its factorization.
5755281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274071.
The product of its digits is 14000, while the sum is 33.
The square root of 5755281 is about 2399.0166735561. The cubic root of 5755281 is about 179.2072233649.
The spelling of 5755281 in words is "five million, seven hundred fifty-five thousand, two hundred eighty-one".
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