Search a number
-
+
44245124 = 22711143653
BaseRepresentation
bin1010100011001…
…0000010000100
310002020212220022
42220302002010
542311320444
64220154312
71045035350
oct250620204
9102225808
1044245124
1122a80020
1212998998
139221b61
145c3a460
153d3e9ee
hex2a32084

44245124 has 24 divisors (see below), whose sum is σ = 96535488. Its totient is φ = 17238240.

The previous prime is 44245111. The next prime is 44245127. The reversal of 44245124 is 42154244.

It is a junction number, because it is equal to n+sod(n) for n = 44245093 and 44245102.

It is not an unprimeable number, because it can be changed into a prime (44245127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71519 + ... + 72134.

It is an arithmetic number, because the mean of its divisors is an integer number (4022312).

Almost surely, 244245124 is an apocalyptic number.

44245124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44245124 is an abundant number, since it is smaller than the sum of its proper divisors (52290364).

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

44245124 is a wasteful number, since it uses less digits than its factorization.

44245124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143675 (or 143673 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 44245124 is about 6651.7008351248. The cubic root of 44245124 is about 353.6892055498.

Adding to 44245124 its reverse (42154244), we get a palindrome (86399368).

The spelling of 44245124 in words is "forty-four million, two hundred forty-five thousand, one hundred twenty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 143653 287306 574612 1005571 1580183 2011142 3160366 4022284 6320732 11061281 22122562 44245124