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44881027 = 239720117
BaseRepresentation
bin1010101100110…
…1010010000011
310010110012012021
42223031102003
542442143102
64241542311
71053324322
oct253152203
9103405167
1044881027
1123374864
1213044997
1393b5429
145d640b9
153e18137
hex2acd483

44881027 has 8 divisors (see below), whose sum is σ = 47317536. Its totient is φ = 42484992.

The previous prime is 44881007. The next prime is 44881033. The reversal of 44881027 is 72018844.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-44881027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44880983 and 44881001.

It is not an unprimeable number, because it can be changed into a prime (44881007) 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, 7828 + ... + 12289.

It is an arithmetic number, because the mean of its divisors is an integer number (5914692).

Almost surely, 244881027 is an apocalyptic number.

44881027 is a deficient number, since it is larger than the sum of its proper divisors (2436509).

44881027 is a wasteful number, since it uses less digits than its factorization.

44881027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20237.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 44881027 is about 6699.3303396683. The cubic root of 44881027 is about 355.3755913738.

The spelling of 44881027 in words is "forty-four million, eight hundred eighty-one thousand, twenty-seven".

Divisors: 1 23 97 2231 20117 462691 1951349 44881027