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5103215005 = 57220829449
BaseRepresentation
bin1001100000010110…
…01110000110011101
3111011122121011221011
410300023032012131
540422410340010
62202215335221
7240314416600
oct46013160635
914148534834
105103215005
1121896a4a69
12ba5081511
13634359865
14365a8c337
151ed043a8a
hex1302ce19d

5103215005 has 12 divisors (see below), whose sum is σ = 7123671900. Its totient is φ = 3499347264.

The previous prime is 5103214969. The next prime is 5103215011. The reversal of 5103215005 is 5005123015.

It can be written as a sum of positive squares in 2 ways, for example, as 575136324 + 4528078681 = 23982^2 + 67291^2 .

It is not a de Polignac number, because 5103215005 - 211 = 5103212957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10414480 + ... + 10414969.

It is an arithmetic number, because the mean of its divisors is an integer number (593639325).

Almost surely, 25103215005 is an apocalyptic number.

It is an amenable number.

5103215005 is a deficient number, since it is larger than the sum of its proper divisors (2020456895).

5103215005 is a wasteful number, since it uses less digits than its factorization.

5103215005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20829468 (or 20829461 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 5103215005 is about 71436.7902764395. The cubic root of 5103215005 is about 1721.6622434483.

The spelling of 5103215005 in words is "five billion, one hundred three million, two hundred fifteen thousand, five".

Divisors: 1 5 7 35 49 245 20829449 104147245 145806143 729030715 1020643001 5103215005