Search a number
-
+
5144115 = 351720173
BaseRepresentation
bin10011100111111000110011
3100200100101210
4103213320303
52304102430
6302131203
761503264
oct23477063
910610353
105144115
1129a3939
121880b03
1310b1572
1497c96b
156b92b0
hex4e7e33

5144115 has 16 divisors (see below), whose sum is σ = 8715168. Its totient is φ = 2582016.

The previous prime is 5144093. The next prime is 5144119. The reversal of 5144115 is 5114415.

5144115 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 5144115 - 27 = 5143987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5144091 and 5144100.

It is not an unprimeable number, because it can be changed into a prime (5144119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9832 + ... + 10341.

It is an arithmetic number, because the mean of its divisors is an integer number (544698).

Almost surely, 25144115 is an apocalyptic number.

5144115 is a deficient number, since it is larger than the sum of its proper divisors (3571053).

5144115 is a wasteful number, since it uses less digits than its factorization.

5144115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20198.

The product of its digits is 400, while the sum is 21.

The square root of 5144115 is about 2268.0641525318. The cubic root of 5144115 is about 172.6249462333.

The spelling of 5144115 in words is "five million, one hundred forty-four thousand, one hundred fifteen".

Divisors: 1 3 5 15 17 51 85 255 20173 60519 100865 302595 342941 1028823 1714705 5144115