Search a number
-
+
3123413041 = 72319400081
BaseRepresentation
bin1011101000101011…
…1000000000110001
322001200020211012111
42322022320000301
522344043204131
61233533325321
7140254400320
oct27212700061
98050224174
103123413041
1113630a34a1
12732036841
133aa134ac8
14218b700b7
15134320ab1
hexba2b8031

3123413041 has 8 divisors (see below), whose sum is σ = 3724815744. Its totient is φ = 2560810560.

The previous prime is 3123413039. The next prime is 3123413047. The reversal of 3123413041 is 1403143213.

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

It is not a de Polignac number, because 3123413041 - 21 = 3123413039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123413047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9699880 + ... + 9700201.

It is an arithmetic number, because the mean of its divisors is an integer number (465601968).

Almost surely, 23123413041 is an apocalyptic number.

It is an amenable number.

3123413041 is a deficient number, since it is larger than the sum of its proper divisors (601402703).

3123413041 is a wasteful number, since it uses less digits than its factorization.

3123413041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19400111.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3123413041 is about 55887.5034421829. The cubic root of 3123413041 is about 1461.7613447344.

Adding to 3123413041 its reverse (1403143213), we get a palindrome (4526556254).

The spelling of 3123413041 in words is "three billion, one hundred twenty-three million, four hundred thirteen thousand, forty-one".

Divisors: 1 7 23 161 19400081 135800567 446201863 3123413041