Search a number
-
+
4198241 = 7195839
BaseRepresentation
bin10000000000111101100001
321220021220102
4100000331201
52033320431
6225552145
750453525
oct20007541
97807812
104198241
112408223
1214a5655
13b3cb88
147b3d85
1557ddcb
hex400f61

4198241 has 4 divisors (see below), whose sum is σ = 4204800. Its totient is φ = 4191684.

The previous prime is 4198211. The next prime is 4198247. The reversal of 4198241 is 1428914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4198241 - 214 = 4181857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4198247) 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, 2201 + ... + 3638.

It is an arithmetic number, because the mean of its divisors is an integer number (1051200).

Almost surely, 24198241 is an apocalyptic number.

It is an amenable number.

4198241 is a deficient number, since it is larger than the sum of its proper divisors (6559).

4198241 is an equidigital number, since it uses as much as digits as its factorization.

4198241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558.

The product of its digits is 2304, while the sum is 29.

The square root of 4198241 is about 2048.9609561922. The cubic root of 4198241 is about 161.3203374812.

The spelling of 4198241 in words is "four million, one hundred ninety-eight thousand, two hundred forty-one".

Divisors: 1 719 5839 4198241