Base | Representation |
---|---|
bin | 11110000111001… |
… | …111010101101100 |
3 | 1022012122112202100 |
4 | 132013033111230 |
5 | 2013313324231 |
6 | 122044255100 |
7 | 15343152015 |
oct | 3607172554 |
9 | 1265575670 |
10 | 505214316 |
11 | 23a1a8aa2 |
12 | 121241490 |
13 | 8088c5a9 |
14 | 4b15200c |
15 | 2e5481e6 |
hex | 1e1cf56c |
505214316 has 36 divisors (see below), whose sum is σ = 1318268224. Its totient is φ = 162972000.
The previous prime is 505214273. The next prime is 505214323. The reversal of 505214316 is 613412505.
505214316 is a `hidden beast` number, since 505 + 2 + 143 + 16 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 505214316.
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 11 ways as a sum of consecutive naturals, for example, 225235 + ... + 227466.
Almost surely, 2505214316 is an apocalyptic number.
It is an amenable number.
505214316 is an abundant number, since it is smaller than the sum of its proper divisors (813053908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505214316 is a wasteful number, since it uses less digits than its factorization.
505214316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452742 (or 452737 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 505214316 is about 22476.9730168455. The cubic root of 505214316 is about 796.4500602937.
The spelling of 505214316 in words is "five hundred five million, two hundred fourteen thousand, three hundred sixteen".
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