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5000515405 = 517374613449
BaseRepresentation
bin1001010100000110…
…11100111101001101
3110220111100111120021
410222003130331031
540220112443110
62144110222141
7234626452054
oct45203347515
913814314507
105000515405
11213672a266
12b767b4951
13618cac372
1435619739b
151e40092da
hex12a0dcf4d

5000515405 has 32 divisors (see below), whose sum is σ = 6541365600. Its totient is φ = 3654328320.

The previous prime is 5000515367. The next prime is 5000515411. The reversal of 5000515405 is 5045150005.

It can be written as a sum of positive squares in 16 ways, for example, as 1307400964 + 3693114441 = 36158^2 + 60771^2 .

It is not a de Polignac number, because 5000515405 - 27 = 5000515277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5000515405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1448121 + ... + 1451569.

It is an arithmetic number, because the mean of its divisors is an integer number (204417675).

Almost surely, 25000515405 is an apocalyptic number.

It is an amenable number.

5000515405 is a deficient number, since it is larger than the sum of its proper divisors (1540850195).

5000515405 is a wasteful number, since it uses less digits than its factorization.

5000515405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5000515405 is about 70714.3224884464. The cubic root of 5000515405 is about 1710.0347000015.

The spelling of 5000515405 in words is "five billion, five hundred fifteen thousand, four hundred five".

Divisors: 1 5 17 37 85 185 461 629 2305 3145 3449 7837 17057 17245 39185 58633 85285 127613 289969 293165 638065 1449845 1589989 2169421 7949945 10847105 27029813 58829593 135149065 294147965 1000103081 5000515405