Search a number
-
+
244114040 = 2356102851
BaseRepresentation
bin11101000110011…
…10001001111000
3122000100021111202
432203032021320
5444443122130
640120113332
76022635512
oct1643161170
9560307452
10244114040
11115883545
1269905848
133b7615a1
14245c6bb2
1516670145
hexe8ce278

244114040 has 16 divisors (see below), whose sum is σ = 549256680. Its totient is φ = 97645600.

The previous prime is 244114037. The next prime is 244114051. The reversal of 244114040 is 40411442.

It is a happy number.

244114040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3051386 + ... + 3051465.

Almost surely, 2244114040 is an apocalyptic number.

244114040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244114040 is an abundant number, since it is smaller than the sum of its proper divisors (305142640).

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

244114040 is a wasteful number, since it uses less digits than its factorization.

244114040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6102862 (or 6102858 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 244114040 is about 15624.1492568396. The cubic root of 244114040 is about 624.9773133098.

Adding to 244114040 its reverse (40411442), we get a palindrome (284525482).

The spelling of 244114040 in words is "two hundred forty-four million, one hundred fourteen thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 6102851 12205702 24411404 30514255 48822808 61028510 122057020 244114040