Search a number
-
+
5172002411 = 25720124523
BaseRepresentation
bin1001101000100011…
…00111111001101011
3111100110000221111212
410310101213321223
541043013034121
62213113543335
7242111203142
oct46421477153
914313027455
105172002411
112214507a64
121004114b4b
13645692474
14370c76759
152040d025b
hex134467e6b

5172002411 has 4 divisors (see below), whose sum is σ = 5192127192. Its totient is φ = 5151877632.

The previous prime is 5172002399. The next prime is 5172002447. The reversal of 5172002411 is 1142002715.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5172002411 - 230 = 4098260587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5172002471) 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, 10062005 + ... + 10062518.

It is an arithmetic number, because the mean of its divisors is an integer number (1298031798).

Almost surely, 25172002411 is an apocalyptic number.

5172002411 is a deficient number, since it is larger than the sum of its proper divisors (20124781).

5172002411 is a wasteful number, since it uses less digits than its factorization.

5172002411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20124780.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 5172002411 is about 71916.6351479267. The cubic root of 5172002411 is about 1729.3633050813.

The spelling of 5172002411 in words is "five billion, one hundred seventy-two million, two thousand, four hundred eleven".

Divisors: 1 257 20124523 5172002411