Search a number
-
+
8008124041 = 19141927351
BaseRepresentation
bin1110111010101001…
…00100011010001001
3202200002200211222201
413131110210122021
5112400034432131
63402345520201
7402306634261
oct73524443211
922602624881
108008124041
11343a417135
121675aa3061
139a8128b48
1455d7c07a1
1531d0a2761
hex1dd524689

8008124041 has 4 divisors (see below), whose sum is σ = 8050051584. Its totient is φ = 7966196500.

The previous prime is 8008124039. The next prime is 8008124053. The reversal of 8008124041 is 1404218008.

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 8008124041 - 21 = 8008124039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8008124021) 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, 20963485 + ... + 20963866.

It is an arithmetic number, because the mean of its divisors is an integer number (2012512896).

Almost surely, 28008124041 is an apocalyptic number.

It is an amenable number.

8008124041 is a deficient number, since it is larger than the sum of its proper divisors (41927543).

8008124041 is a wasteful number, since it uses less digits than its factorization.

8008124041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41927542.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 8008124041 is about 89488.1223459292. The cubic root of 8008124041 is about 2000.6767743791.

The spelling of 8008124041 in words is "eight billion, eight million, one hundred twenty-four thousand, forty-one".

Divisors: 1 191 41927351 8008124041