Base | Representation |
---|---|
bin | 1110111010101000010… |
… | …11001001000110001110 |
3 | 1210222212221012222200120 |
4 | 13131110023021012032 |
5 | 31344111402041324 |
6 | 1031240111005410 |
7 | 52012362205035 |
oct | 7352413110616 |
9 | 1728787188616 |
10 | 512513315214 |
11 | 1883a045041a |
12 | 833b3809866 |
13 | 3943974a1c4 |
14 | 1ab3d0a171c |
15 | d4e949c179 |
hex | 77542c918e |
512513315214 has 32 divisors (see below), whose sum is σ = 1098500935680. Its totient is φ = 158993553312.
The previous prime is 512513315183. The next prime is 512513315263. The reversal of 512513315214 is 412513315215.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 50182254 + ... + 50192465.
It is an arithmetic number, because the mean of its divisors is an integer number (34328154240).
Almost surely, 2512513315214 is an apocalyptic number.
512513315214 is an abundant number, since it is smaller than the sum of its proper divisors (585987620466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512513315214 is a wasteful number, since it uses less digits than its factorization.
512513315214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100374784.
The product of its digits is 18000, while the sum is 33.
Subtracting from 512513315214 its reverse (412513315215), we obtain a palindrome (99999999999).
The spelling of 512513315214 in words is "five hundred twelve billion, five hundred thirteen million, three hundred fifteen thousand, two hundred fourteen".
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