Base | Representation |
---|---|
bin | 10111111101001111001101 |
3 | 102211001201211 |
4 | 113331033031 |
5 | 3101431031 |
6 | 342334421 |
7 | 104244310 |
oct | 27751715 |
9 | 12731654 |
10 | 6280141 |
11 | 35aa3aa |
12 | 212a411 |
13 | 13bb67a |
14 | b96977 |
15 | 840bb1 |
hex | 5fd3cd |
6280141 has 4 divisors (see below), whose sum is σ = 7177312. Its totient is φ = 5382972.
The previous prime is 6280139. The next prime is 6280147. The reversal of 6280141 is 1410826.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 6280141 - 21 = 6280139 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6280147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448575 + ... + 448588.
It is an arithmetic number, because the mean of its divisors is an integer number (1794328).
Almost surely, 26280141 is an apocalyptic number.
It is an amenable number.
6280141 is a deficient number, since it is larger than the sum of its proper divisors (897171).
6280141 is an equidigital number, since it uses as much as digits as its factorization.
6280141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 897170.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 6280141 is about 2506.0209496331. The cubic root of 6280141 is about 184.4972079199.
Adding to 6280141 its reverse (1410826), we get a palindrome (7690967).
The spelling of 6280141 in words is "six million, two hundred eighty thousand, one hundred forty-one".
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