Search a number
-
+
1441254 = 23240209
BaseRepresentation
bin101011111110111100110
32201020000210
411133313212
5332110004
650520250
715151623
oct5376746
92636023
101441254
118a4921
12596086
133b6019
1429734a
151d7089
hex15fde6

1441254 has 8 divisors (see below), whose sum is σ = 2882520. Its totient is φ = 480416.

The previous prime is 1441241. The next prime is 1441259. The reversal of 1441254 is 4521441.

It is a happy number.

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

1441254 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1441254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441259) 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, 120099 + ... + 120110.

It is an arithmetic number, because the mean of its divisors is an integer number (360315).

21441254 is an apocalyptic number.

1441254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1441254 is a wasteful number, since it uses less digits than its factorization.

1441254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240214.

The product of its digits is 640, while the sum is 21.

The square root of 1441254 is about 1200.5223862969. The cubic root of 1441254 is about 112.9570933769.

Adding to 1441254 its reverse (4521441), we get a palindrome (5962695).

The spelling of 1441254 in words is "one million, four hundred forty-one thousand, two hundred fifty-four".

Divisors: 1 2 3 6 240209 480418 720627 1441254