[go: up one dir, main page]

Search a number
-
+
5070013 = 13390001
BaseRepresentation
bin10011010101110010111101
3100112120202021
4103111302331
52244220023
6300400141
761044244
oct23256275
910476667
105070013
1129531a3
121846051
131086910
1495d95b
156a235d
hex4d5cbd

5070013 has 4 divisors (see below), whose sum is σ = 5460028. Its totient is φ = 4680000.

The previous prime is 5070007. The next prime is 5070049. The reversal of 5070013 is 3100705.

5070013 is digitally balanced in base 3, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 3319684 + 1750329 = 1822^2 + 1323^2 .

It is not a de Polignac number, because 5070013 - 213 = 5061821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5070113) 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, 194988 + ... + 195013.

It is an arithmetic number, because the mean of its divisors is an integer number (1365007).

Almost surely, 25070013 is an apocalyptic number.

It is an amenable number.

5070013 is a deficient number, since it is larger than the sum of its proper divisors (390015).

5070013 is a wasteful number, since it uses less digits than its factorization.

5070013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390014.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 5070013 is about 2251.6689365890. The cubic root of 5070013 is about 171.7920350222.

Adding to 5070013 its reverse (3100705), we get a palindrome (8170718).

The spelling of 5070013 in words is "five million, seventy thousand, thirteen".

Divisors: 1 13 390001 5070013