Base | Representation |
---|---|
bin | 1110101101000110011… |
… | …11111111101010100111 |
3 | 1210022010202010000201121 |
4 | 13112203033333222213 |
5 | 31234223003142100 |
6 | 1024035250034411 |
7 | 51334365405556 |
oct | 7264317775247 |
9 | 1708122100647 |
10 | 505250052775 |
11 | 185303534896 |
12 | 81b07278a07 |
13 | 3884ca3a090 |
14 | 1a6505b5d9d |
15 | d2219ce51a |
hex | 75a33ffaa7 |
505250052775 has 48 divisors (see below), whose sum is σ = 676816680960. Its totient is φ = 371940940800.
The previous prime is 505250052757. The next prime is 505250052809. The reversal of 505250052775 is 577250052505.
It is not a de Polignac number, because 505250052775 - 217 = 505249921703 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 216565509 + ... + 216567841.
It is an arithmetic number, because the mean of its divisors is an integer number (14100347520).
Almost surely, 2505250052775 is an apocalyptic number.
505250052775 is a deficient number, since it is larger than the sum of its proper divisors (171566628185).
505250052775 is a wasteful number, since it uses less digits than its factorization.
505250052775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4156 (or 4151 counting only the distinct ones).
The product of its (nonzero) digits is 612500, while the sum is 43.
The spelling of 505250052775 in words is "five hundred five billion, two hundred fifty million, fifty-two thousand, seven hundred seventy-five".
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