Base | Representation |
---|---|
bin | 11110101010011… |
… | …011101101001100 |
3 | 1022212000021000210 |
4 | 132222123231030 |
5 | 2023144040022 |
6 | 123014122420 |
7 | 15514445052 |
oct | 3652335514 |
9 | 1285007023 |
10 | 514440012 |
11 | 24442a439 |
12 | 124350410 |
13 | 8276c898 |
14 | 4c4741d2 |
15 | 3026ba0c |
hex | 1ea9bb4c |
514440012 has 24 divisors (see below), whose sum is σ = 1200833200. Its totient is φ = 171412416.
The previous prime is 514439999. The next prime is 514440037. The reversal of 514440012 is 210044415.
It is a happy 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 7 ways as a sum of consecutive naturals, for example, 30414 + ... + 44202.
Almost surely, 2514440012 is an apocalyptic number.
It is an amenable number.
514440012 is an abundant number, since it is smaller than the sum of its proper divisors (686393188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514440012 is a wasteful number, since it uses less digits than its factorization.
514440012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16905 (or 16903 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 514440012 is about 22681.2700702584. The cubic root of 514440012 is about 801.2688261198.
Adding to 514440012 its reverse (210044415), we get a palindrome (724484427).
The spelling of 514440012 in words is "five hundred fourteen million, four hundred forty thousand, twelve".
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