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445030523324434 = 25771628212368501
BaseRepresentation
bin110010100110000001011111…
…0010000011100100000010010
32011100201111120100022210102001
41211030002332100130200102
5431312340002432340214
64214300111112344214
7162511252143520345
oct14514027620344022
92140644510283361
10445030523324434
11119889426549693
1241ab5a919a506a
1316142276802298
147bc784121c45c
15366b3ea0b9c74
hex194c0be41c812

445030523324434 has 16 divisors (see below), whose sum is σ = 668707099404696. Its totient is φ = 222128161920000.

The previous prime is 445030523324423. The next prime is 445030523324447. The reversal of 445030523324434 is 434423325030544.

It can be written as a sum of positive squares in 4 ways, for example, as 397538398873225 + 47492124451209 = 19938365^2 + 6891453^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186711184 + ... + 189079684.

Almost surely, 2445030523324434 is an apocalyptic number.

445030523324434 is a deficient number, since it is larger than the sum of its proper divisors (223676576080262).

445030523324434 is a wasteful number, since it uses less digits than its factorization.

445030523324434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531901.

The product of its (nonzero) digits is 8294400, while the sum is 46.

Adding to 445030523324434 its reverse (434423325030544), we get a palindrome (879453848354978).

The spelling of 445030523324434 in words is "four hundred forty-five trillion, thirty billion, five hundred twenty-three million, three hundred twenty-four thousand, four hundred thirty-four".

Divisors: 1 2 577 1154 162821 325642 2368501 4737002 93947717 187895434 1366625077 2733250154 385641701321 771283402642 222515261662217 445030523324434