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5012105073 = 31799333529
BaseRepresentation
bin1001010101011111…
…01010011101110001
3110221022011022121020
410222233222131301
540231044330243
62145202450053
7235130122143
oct45257523561
913838138536
105012105073
1121422257a8
12b7a663929
1361b509661
14357932c93
151e5048283
hex12abea771

5012105073 has 8 divisors (see below), whose sum is σ = 6720141600. Its totient is φ = 3322735968.

The previous prime is 5012105071. The next prime is 5012105107. The reversal of 5012105073 is 3705012105.

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

It is not a de Polignac number, because 5012105073 - 21 = 5012105071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5012105071) by changing a digit.

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, 4666228 + ... + 4667301.

It is an arithmetic number, because the mean of its divisors is an integer number (840017700).

Almost surely, 25012105073 is an apocalyptic number.

It is an amenable number.

5012105073 is a deficient number, since it is larger than the sum of its proper divisors (1708036527).

5012105073 is a wasteful number, since it uses less digits than its factorization.

5012105073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9333711.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 5012105073 is about 70796.2221661580. Note that the first 3 decimals coincide. The cubic root of 5012105073 is about 1711.3547934494.

Adding to 5012105073 its reverse (3705012105), we get a palindrome (8717117178).

The spelling of 5012105073 in words is "five billion, twelve million, one hundred five thousand, seventy-three".

Divisors: 1 3 179 537 9333529 28000587 1670701691 5012105073