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441422079 = 37192938149
BaseRepresentation
bin11010010011111…
…001000011111111
31010202121120020220
4122103321003333
51401001001304
6111445112423
713640011560
oct3223710377
91122546226
10441422079
11207197a3a
121039b8713
13705b54c7
14428a8167
1528b46ad9
hex1a4f90ff

441422079 has 32 divisors (see below), whose sum is σ = 732480000. Its totient is φ = 230719104.

The previous prime is 441422039. The next prime is 441422081. The reversal of 441422079 is 970224144.

It is not a de Polignac number, because 441422079 - 212 = 441417983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441422039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7504 + ... + 30645.

It is an arithmetic number, because the mean of its divisors is an integer number (22890000).

Almost surely, 2441422079 is an apocalyptic number.

441422079 is a deficient number, since it is larger than the sum of its proper divisors (291057921).

441422079 is a wasteful number, since it uses less digits than its factorization.

441422079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38207.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 441422079 is about 21010.0470965679. The cubic root of 441422079 is about 761.4090198720.

The spelling of 441422079 in words is "four hundred forty-one million, four hundred twenty-two thousand, seventy-nine".

Divisors: 1 3 7 19 21 29 57 87 133 203 399 551 609 1653 3857 11571 38149 114447 267043 724831 801129 1106321 2174493 3318963 5073817 7744247 15221451 21020099 23232741 63060297 147140693 441422079