Base | Representation |
---|---|
bin | 1100100111101101000111… |
… | …01100010011101001111001 |
3 | 10122021010010112101101122012 |
4 | 12103312203230103221321 |
5 | 12114144140140004010 |
6 | 135005200345135305 |
7 | 5563024364530142 |
oct | 623664354235171 |
9 | 118233115341565 |
10 | 27752530000505 |
11 | 892a866750932 |
12 | 314276218a535 |
13 | 126408b02071b |
14 | 6bd330108ac9 |
15 | 331d91187005 |
hex | 193da3b13a79 |
27752530000505 has 32 divisors (see below), whose sum is σ = 33985764890880. Its totient is φ = 21749971841280.
The previous prime is 27752530000487. The next prime is 27752530000513. The reversal of 27752530000505 is 50500003525772.
It is not a de Polignac number, because 27752530000505 - 220 = 27752528951929 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83907284 + ... + 84237386.
It is an arithmetic number, because the mean of its divisors is an integer number (1062055152840).
Almost surely, 227752530000505 is an apocalyptic number.
It is an amenable number.
27752530000505 is a deficient number, since it is larger than the sum of its proper divisors (6233234890375).
27752530000505 is a wasteful number, since it uses less digits than its factorization.
27752530000505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331281.
The product of its (nonzero) digits is 367500, while the sum is 41.
The spelling of 27752530000505 in words is "twenty-seven trillion, seven hundred fifty-two billion, five hundred thirty million, five hundred five", and thus it is an aban number.
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