Base | Representation |
---|---|
bin | 1100100001001111100011… |
… | …10100100111101001011101 |
3 | 10121110220001001110220012001 |
4 | 12100213301310213221131 |
5 | 12102024432120044010 |
6 | 134315201021242301 |
7 | 5541004342120615 |
oct | 620476164475135 |
9 | 117426031426161 |
10 | 27530502503005 |
11 | 8854690a42847 |
12 | 3107719703391 |
13 | 1249166272678 |
14 | 6b26aa769a45 |
15 | 32b1e8ea1c3a |
hex | 1909f1d27a5d |
27530502503005 has 8 divisors (see below), whose sum is σ = 33842373808824. Its totient is φ = 21487221465600.
The previous prime is 27530502502991. The next prime is 27530502503027. The reversal of 27530502503005 is 50030520503572.
It can be written as a sum of positive squares in 4 ways, for example, as 4369412618596 + 23161089884409 = 2090314^2 + 4812597^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27530502503005 - 25 = 27530502502973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67147566876 + ... + 67147567285.
It is an arithmetic number, because the mean of its divisors is an integer number (4230296726103).
Almost surely, 227530502503005 is an apocalyptic number.
It is an amenable number.
27530502503005 is a deficient number, since it is larger than the sum of its proper divisors (6311871305819).
27530502503005 is a wasteful number, since it uses less digits than its factorization.
27530502503005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134295134207.
The product of its (nonzero) digits is 157500, while the sum is 37.
The spelling of 27530502503005 in words is "twenty-seven trillion, five hundred thirty billion, five hundred two million, five hundred three thousand, five".
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