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44160079 = 61971341
BaseRepresentation
bin1010100001110…
…1010001001111
310002002120020111
42220131101033
542301110304
64214300451
71044232405
oct250352117
9102076214
1044160079
1122a22137
1212957727
1391c2232
145c17475
153d24704
hex2a1d44f

44160079 has 4 divisors (see below), whose sum is σ = 44232040. Its totient is φ = 44088120.

The previous prime is 44160073. The next prime is 44160091. The reversal of 44160079 is 97006144.

44160079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44160079 - 219 = 43635791 is a prime.

It is a super-2 number, since 2×441600792 = 3900225154572482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44160079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44160073) 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, 35052 + ... + 36289.

It is an arithmetic number, because the mean of its divisors is an integer number (11058010).

Almost surely, 244160079 is an apocalyptic number.

44160079 is a deficient number, since it is larger than the sum of its proper divisors (71961).

44160079 is an equidigital number, since it uses as much as digits as its factorization.

44160079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71960.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 44160079 is about 6645.3050343833. The cubic root of 44160079 is about 353.4624476714.

The spelling of 44160079 in words is "forty-four million, one hundred sixty thousand, seventy-nine".

Divisors: 1 619 71341 44160079