Search a number
-
+
2441885142 = 23406980857
BaseRepresentation
bin1001000110001100…
…0011010111010110
320022011211121200110
42101203003113112
520000110311032
61042150023450
7114340452444
oct22143032726
96264747613
102441885142
1110434204a4
12581947b86
132cbb92568
14192443b94
15e459b7cc
hex918c35d6

2441885142 has 8 divisors (see below), whose sum is σ = 4883770296. Its totient is φ = 813961712.

The previous prime is 2441885119. The next prime is 2441885143. The reversal of 2441885142 is 2415881442.

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

2441885142 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2441885142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441885143) 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, 203490423 + ... + 203490434.

It is an arithmetic number, because the mean of its divisors is an integer number (610471287).

Almost surely, 22441885142 is an apocalyptic number.

2441885142 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.

2441885142 is a wasteful number, since it uses less digits than its factorization.

2441885142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406980862.

The product of its digits is 81920, while the sum is 39.

The square root of 2441885142 is about 49415.4342488255. The cubic root of 2441885142 is about 1346.6097174585.

The spelling of 2441885142 in words is "two billion, four hundred forty-one million, eight hundred eighty-five thousand, one hundred forty-two".

Divisors: 1 2 3 6 406980857 813961714 1220942571 2441885142