Base | Representation |
---|---|
bin | 11110100010101… |
… | …111000001111110 |
3 | 1022201012201212010 |
4 | 132202233001332 |
5 | 2022140001024 |
6 | 122502552050 |
7 | 15461341506 |
oct | 3642570176 |
9 | 1281181763 |
10 | 512422014 |
11 | 243281275 |
12 | 123738626 |
13 | 822141c0 |
14 | 4c0aaa06 |
15 | 2eebdb29 |
hex | 1e8af07e |
512422014 has 32 divisors (see below), whose sum is σ = 1151668224. Its totient is φ = 150812640.
The previous prime is 512421979. The next prime is 512422049. The reversal of 512422014 is 410224215.
It is an interprime number because it is at equal distance from previous prime (512421979) and next prime (512422049).
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 141022 + ... + 144609.
It is an arithmetic number, because the mean of its divisors is an integer number (35989632).
Almost surely, 2512422014 is an apocalyptic number.
512422014 is an abundant number, since it is smaller than the sum of its proper divisors (639246210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
512422014 is a wasteful number, since it uses less digits than its factorization.
512422014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285672.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 512422014 is about 22636.7403572157. The cubic root of 512422014 is about 800.2197385965.
Adding to 512422014 its reverse (410224215), we get a palindrome (922646229).
The spelling of 512422014 in words is "five hundred twelve million, four hundred twenty-two thousand, fourteen".
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