Search a number
-
+
6258229 = 29215801
BaseRepresentation
bin10111110111111000110101
3102202221200021
4113313320311
53100230404
6342045141
7104123365
oct27677065
912687607
106258229
11359499a
1221197b1
1313b16c3
14b8c9a5
15839454
hex5f7e35

6258229 has 4 divisors (see below), whose sum is σ = 6474060. Its totient is φ = 6042400.

The previous prime is 6258221. The next prime is 6258233. The reversal of 6258229 is 9228526.

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 3617604 + 2640625 = 1902^2 + 1625^2 .

It is a cyclic number.

It is not a de Polignac number, because 6258229 - 23 = 6258221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6258194 and 6258203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6258221) 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, 107872 + ... + 107929.

It is an arithmetic number, because the mean of its divisors is an integer number (1618515).

Almost surely, 26258229 is an apocalyptic number.

It is an amenable number.

6258229 is a deficient number, since it is larger than the sum of its proper divisors (215831).

6258229 is a wasteful number, since it uses less digits than its factorization.

6258229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215830.

The product of its digits is 17280, while the sum is 34.

The square root of 6258229 is about 2501.6452586248. The cubic root of 6258229 is about 184.2823818650.

The spelling of 6258229 in words is "six million, two hundred fifty-eight thousand, two hundred twenty-nine".

Divisors: 1 29 215801 6258229