Search a number
-
+
4124254 = 219108533
BaseRepresentation
bin1111101110111001011110
321202112102011
433232321132
52023434004
6224221434
750025031
oct17567136
97675364
104124254
112367682
12146a87a
13b152b4
14795018
15567004
hex3eee5e

4124254 has 8 divisors (see below), whose sum is σ = 6512040. Its totient is φ = 1953576.

The previous prime is 4124243. The next prime is 4124257. The reversal of 4124254 is 4524214.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124257) 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, 54229 + ... + 54304.

It is an arithmetic number, because the mean of its divisors is an integer number (814005).

Almost surely, 24124254 is an apocalyptic number.

4124254 is a deficient number, since it is larger than the sum of its proper divisors (2387786).

4124254 is a wasteful number, since it uses less digits than its factorization.

4124254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108554.

The product of its digits is 1280, while the sum is 22.

The square root of 4124254 is about 2030.8259403504. The cubic root of 4124254 is about 160.3670479549.

Adding to 4124254 its reverse (4524214), we get a palindrome (8648468).

The spelling of 4124254 in words is "four million, one hundred twenty-four thousand, two hundred fifty-four".

Divisors: 1 2 19 38 108533 217066 2062127 4124254