Base | Representation |
---|---|
bin | 11110110100101001000101 |
3 | 120012111121002 |
4 | 132310221011 |
5 | 4032024231 |
6 | 445103045 |
7 | 125451452 |
oct | 36645105 |
9 | 16174532 |
10 | 8079941 |
11 | 4619641 |
12 | 2857a85 |
13 | 189b93c |
14 | 1104829 |
15 | a990cb |
hex | 7b4a45 |
8079941 has 4 divisors (see below), whose sum is σ = 8112384. Its totient is φ = 8047500.
The previous prime is 8079917. The next prime is 8079943. The reversal of 8079941 is 1499708.
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 8079941 - 214 = 8063557 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8079895 and 8079904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8079943) 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, 15845 + ... + 16346.
It is an arithmetic number, because the mean of its divisors is an integer number (2028096).
Almost surely, 28079941 is an apocalyptic number.
It is an amenable number.
8079941 is a deficient number, since it is larger than the sum of its proper divisors (32443).
8079941 is a wasteful number, since it uses less digits than its factorization.
8079941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32442.
The product of its (nonzero) digits is 18144, while the sum is 38.
The square root of 8079941 is about 2842.5237026276. The cubic root of 8079941 is about 200.6639682913.
The spelling of 8079941 in words is "eight million, seventy-nine thousand, nine hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •