Base | Representation |
---|---|
bin | 1001011110001100… |
… | …11011010001001101 |
3 | 111010101122221221020 |
4 | 10233012123101031 |
5 | 40403301243010 |
6 | 2200333024353 |
7 | 240005216412 |
oct | 45706332115 |
9 | 14111587836 |
10 | 5085181005 |
11 | 217a4a7833 |
12 | b9b0250b9 |
13 | 6306b4258 |
14 | 363516109 |
15 | 1eb680470 |
hex | 12f19b44d |
5085181005 has 32 divisors (see below), whose sum is σ = 8356884480. Its totient is φ = 2638917120.
The previous prime is 5085180977. The next prime is 5085181037. The reversal of 5085181005 is 5001815805.
It is not a de Polignac number, because 5085181005 - 29 = 5085180493 is a prime.
It is a super-2 number, since 2×50851810052 = 51718131707225620050, which contains 22 as substring.
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, 224751 + ... + 246339.
It is an arithmetic number, because the mean of its divisors is an integer number (261152640).
Almost surely, 25085181005 is an apocalyptic number.
It is an amenable number.
5085181005 is a deficient number, since it is larger than the sum of its proper divisors (3271703475).
5085181005 is a wasteful number, since it uses less digits than its factorization.
5085181005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22021.
The product of its (nonzero) digits is 8000, while the sum is 33.
The square root of 5085181005 is about 71310.4550889980. The cubic root of 5085181005 is about 1719.6318173752.
The spelling of 5085181005 in words is "five billion, eighty-five million, one hundred eighty-one thousand, five".
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