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44120024 = 2313424231
BaseRepresentation
bin1010100001001…
…1011111011000
310002000112021222
42220103133120
542243320044
64213351212
71044004544
oct250233730
9102015258
1044120024
11229a5033
1212938508
1391a9c30
145c06a24
153d178ee
hex2a137d8

44120024 has 16 divisors (see below), whose sum is σ = 89088720. Its totient is φ = 20363040.

The previous prime is 44119987. The next prime is 44120029. The reversal of 44120024 is 42002144.

44120024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44119984 and 44120011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44120029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212012 + ... + 212219.

It is an arithmetic number, because the mean of its divisors is an integer number (5568045).

Almost surely, 244120024 is an apocalyptic number.

It is an amenable number.

44120024 is an abundant number, since it is smaller than the sum of its proper divisors (44968696).

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

44120024 is a wasteful number, since it uses less digits than its factorization.

44120024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424250 (or 424246 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 44120024 is about 6642.2905687722. The cubic root of 44120024 is about 353.3555470390.

Adding to 44120024 its reverse (42002144), we get a palindrome (86122168).

The spelling of 44120024 in words is "forty-four million, one hundred twenty thousand, twenty-four".

Divisors: 1 2 4 8 13 26 52 104 424231 848462 1696924 3393848 5515003 11030006 22060012 44120024