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43010000044 = 22112696415669
BaseRepresentation
bin101000000011100110…
…001000010010101100
311010000102220101022121
4220003212020102230
51201041030000134
631431501322324
73051553653064
oct500346102254
9133012811277
1043010000044
1117271029690
128403b663a4
13409585868b
1421202583a4
1511bada3ab4
hexa039884ac

43010000044 has 48 divisors (see below), whose sum is σ = 82558375200. Its totient is φ = 19443507200.

The previous prime is 43010000039. The next prime is 43010000057. The reversal of 43010000044 is 44000001034.

It is a junction number, because it is equal to n+sod(n) for n = 43009999982 and 43010000027.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7584042 + ... + 7589710.

It is an arithmetic number, because the mean of its divisors is an integer number (1719966150).

Almost surely, 243010000044 is an apocalyptic number.

43010000044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

43010000044 is a deficient number, since it is larger than the sum of its proper divisors (39548375156).

43010000044 is a wasteful number, since it uses less digits than its factorization.

43010000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594 (or 6592 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 43010000044 its reverse (44000001034), we get a palindrome (87010001078).

The spelling of 43010000044 in words is "forty-three billion, ten million, forty-four", and thus it is an aban number.

Divisors: 1 2 4 11 22 44 269 538 641 1076 1282 2564 2959 5669 5918 7051 11338 11836 14102 22676 28204 62359 124718 172429 249436 344858 689716 1524961 1896719 3049922 3633829 3793438 6099844 7267658 7586876 14535316 16774571 33549142 39972119 67098284 79944238 159888476 977500001 1955000002 3910000004 10752500011 21505000022 43010000044