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8063841 = 310725121
BaseRepresentation
bin11110110000101101100001
3120011200111210
4132300231201
54031020331
6444500333
7125353512
oct36605541
916150453
108063841
114608535
12284a6a9
131894506
1410dca09
15a94446
hex7b0b61

8063841 has 8 divisors (see below), whose sum is σ = 10852704. Its totient is φ = 5325440.

The previous prime is 8063821. The next prime is 8063851. The reversal of 8063841 is 1483608.

It is a happy number.

8063841 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8063841 - 29 = 8063329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8063799 and 8063808.

It is not an unprimeable number, because it can be changed into a prime (8063821) 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, 12240 + ... + 12881.

It is an arithmetic number, because the mean of its divisors is an integer number (1356588).

Almost surely, 28063841 is an apocalyptic number.

It is an amenable number.

8063841 is a deficient number, since it is larger than the sum of its proper divisors (2788863).

8063841 is a wasteful number, since it uses less digits than its factorization.

8063841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25231.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8063841 is about 2839.6903000151. The cubic root of 8063841 is about 200.5305994098.

The spelling of 8063841 in words is "eight million, sixty-three thousand, eight hundred forty-one".

Divisors: 1 3 107 321 25121 75363 2687947 8063841