Search a number
-
+
3041771405 = 5619973021
BaseRepresentation
bin1011010101001101…
…1011111110001101
321211222121222221012
42311103123332031
522212143141110
61221455415005
7135243426131
oct26523337615
97758558835
103041771405
111321000972
1270a824465
1339624b44a
1420bd9b3c1
1512c095905
hexb54dbf8d

3041771405 has 8 divisors (see below), whose sum is σ = 3709964184. Its totient is φ = 2393524800.

The previous prime is 3041771387. The next prime is 3041771417. The reversal of 3041771405 is 5041771403.

It can be written as a sum of positive squares in 4 ways, for example, as 8185321 + 3033586084 = 2861^2 + 55078^2 .

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

It is not a de Polignac number, because 3041771405 - 28 = 3041771149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4986206 + ... + 4986815.

It is an arithmetic number, because the mean of its divisors is an integer number (463745523).

Almost surely, 23041771405 is an apocalyptic number.

It is an amenable number.

3041771405 is a deficient number, since it is larger than the sum of its proper divisors (668192779).

3041771405 is an equidigital number, since it uses as much as digits as its factorization.

3041771405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9973087.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 3041771405 is about 55152.2565721476. The cubic root of 3041771405 is about 1448.9126060618.

The spelling of 3041771405 in words is "three billion, forty-one million, seven hundred seventy-one thousand, four hundred five".

Divisors: 1 5 61 305 9973021 49865105 608354281 3041771405