[go: up one dir, main page]

Search a number
-
+
5371211 = 12742293
BaseRepresentation
bin10100011111010101001011
3101002212220202
4110133111023
52333334321
6311042415
763440336
oct24372513
911085822
105371211
11303951a
12197040b
131160a41
149db61d
1571170b
hex51f54b

5371211 has 4 divisors (see below), whose sum is σ = 5413632. Its totient is φ = 5328792.

The previous prime is 5371199. The next prime is 5371217. The reversal of 5371211 is 1121735.

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 5371211 - 210 = 5370187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5371217) 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 3 ways as a sum of consecutive naturals, for example, 21020 + ... + 21273.

It is an arithmetic number, because the mean of its divisors is an integer number (1353408).

Almost surely, 25371211 is an apocalyptic number.

5371211 is a deficient number, since it is larger than the sum of its proper divisors (42421).

5371211 is a wasteful number, since it uses less digits than its factorization.

5371211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42420.

The product of its digits is 210, while the sum is 20.

The square root of 5371211 is about 2317.5873230582. The cubic root of 5371211 is about 175.1287324902.

Adding to 5371211 its reverse (1121735), we get a palindrome (6492946).

The spelling of 5371211 in words is "five million, three hundred seventy-one thousand, two hundred eleven".

Divisors: 1 127 42293 5371211