Search a number
-
+
4343241 = 37206821
BaseRepresentation
bin10000100100010111001001
322011122210210
4100210113021
52102440431
6233031333
751626340
oct20442711
98148723
104343241
1124a7161
121555549
13b90b86
14810b57
155abd46
hex4245c9

4343241 has 8 divisors (see below), whose sum is σ = 6618304. Its totient is φ = 2481840.

The previous prime is 4343221. The next prime is 4343249. The reversal of 4343241 is 1423434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4343241 - 211 = 4341193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 206821 = 4343241 / (4 + 3 + 4 + 3 + 2 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (4343249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103390 + ... + 103431.

It is an arithmetic number, because the mean of its divisors is an integer number (827288).

Almost surely, 24343241 is an apocalyptic number.

It is an amenable number.

4343241 is a deficient number, since it is larger than the sum of its proper divisors (2275063).

4343241 is a wasteful number, since it uses less digits than its factorization.

4343241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206831.

The product of its digits is 1152, while the sum is 21.

The square root of 4343241 is about 2084.0443853239. The cubic root of 4343241 is about 163.1565985968.

Adding to 4343241 its reverse (1423434), we get a palindrome (5766675).

The spelling of 4343241 in words is "four million, three hundred forty-three thousand, two hundred forty-one".

Divisors: 1 3 7 21 206821 620463 1447747 4343241