Base | Representation |
---|---|
bin | 1001111001010101… |
… | …00111011110100101 |
3 | 111201020220210002112 |
4 | 10330222213132211 |
5 | 41340032201010 |
6 | 2235103050405 |
7 | 245440550132 |
oct | 47452473645 |
9 | 14636823075 |
10 | 5312772005 |
11 | 2286a15272 |
12 | 10432a0a05 |
13 | 6688abb98 |
14 | 38583b589 |
15 | 211639a05 |
hex | 13caa77a5 |
5312772005 has 8 divisors (see below), whose sum is σ = 6530822424. Its totient is φ = 4146553600.
The previous prime is 5312771999. The next prime is 5312772007. The reversal of 5312772005 is 5002772135.
5312772005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 685235329 + 4627536676 = 26177^2 + 68026^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5312772005 - 212 = 5312767909 is a prime.
It is a super-2 number, since 2×53127720052 = 56451092754223440050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5312772007) 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, 12957776 + ... + 12958185.
It is an arithmetic number, because the mean of its divisors is an integer number (816352803).
Almost surely, 25312772005 is an apocalyptic number.
It is an amenable number.
5312772005 is a deficient number, since it is larger than the sum of its proper divisors (1218050419).
5312772005 is a wasteful number, since it uses less digits than its factorization.
5312772005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25916007.
The product of its (nonzero) digits is 14700, while the sum is 32.
The square root of 5312772005 is about 72888.7646005885. The cubic root of 5312772005 is about 1744.9127911031.
The spelling of 5312772005 in words is "five billion, three hundred twelve million, seven hundred seventy-two thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •