Base | Representation |
---|---|
bin | 1011101000110010010001 |
3 | 12201222200201 |
4 | 23220302101 |
5 | 1240110031 |
6 | 145215201 |
7 | 34633666 |
oct | 13506221 |
9 | 5658621 |
10 | 3050641 |
11 | 17a3aa0 |
12 | 1031501 |
13 | 82a719 |
14 | 595a6d |
15 | 403d61 |
hex | 2e8c91 |
3050641 has 4 divisors (see below), whose sum is σ = 3327984. Its totient is φ = 2773300.
The previous prime is 3050603. The next prime is 3050681. The reversal of 3050641 is 1460503.
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 a cyclic number.
It is not a de Polignac number, because 3050641 - 29 = 3050129 is a prime.
3050641 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3050681) 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, 138655 + ... + 138676.
It is an arithmetic number, because the mean of its divisors is an integer number (831996).
Almost surely, 23050641 is an apocalyptic number.
It is an amenable number.
3050641 is a deficient number, since it is larger than the sum of its proper divisors (277343).
3050641 is a wasteful number, since it uses less digits than its factorization.
3050641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277342.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 3050641 is about 1746.6084277823. The cubic root of 3050641 is about 145.0319549074.
The spelling of 3050641 in words is "three million, fifty thousand, six hundred forty-one".
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