Search a number
-
+
3041775137 = 10789281933
BaseRepresentation
bin1011010101001101…
…1100111000100001
321211222122012001102
42311103130320201
522212143301022
61221455444145
7135243443042
oct26523347041
97758565042
103041775137
111321003755
1270a826655
1339625005b
1420bd9c8c9
1512c096a92
hexb54dce21

3041775137 has 4 divisors (see below), whose sum is σ = 3042067860. Its totient is φ = 3041482416.

The previous prime is 3041775131. The next prime is 3041775223. The reversal of 3041775137 is 7315771403.

It is a happy number.

3041775137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7315771403 = 20633546181.

It can be written as a sum of positive squares in 2 ways, for example, as 1634099776 + 1407675361 = 40424^2 + 37519^2 .

It is a cyclic number.

It is not a de Polignac number, because 3041775137 - 26 = 3041775073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3041775137.

It is not an unprimeable number, because it can be changed into a prime (3041775131) 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, 130178 + ... + 151755.

It is an arithmetic number, because the mean of its divisors is an integer number (760516965).

Almost surely, 23041775137 is an apocalyptic number.

It is an amenable number.

3041775137 is a deficient number, since it is larger than the sum of its proper divisors (292723).

3041775137 is a wasteful number, since it uses less digits than its factorization.

3041775137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292722.

The product of its (nonzero) digits is 61740, while the sum is 38.

The square root of 3041775137 is about 55152.2904057483. The cubic root of 3041775137 is about 1448.9131986265.

The spelling of 3041775137 in words is "three billion, forty-one million, seven hundred seventy-five thousand, one hundred thirty-seven".

Divisors: 1 10789 281933 3041775137