Base | Representation |
---|---|
bin | 11110110110000… |
… | …100010111000000 |
3 | 1100001202012222110 |
4 | 132312010113000 |
5 | 2024434140422 |
6 | 123203335320 |
7 | 15552410346 |
oct | 3666042700 |
9 | 1301665873 |
10 | 517490112 |
11 | 246122a87 |
12 | 125381540 |
13 | 83299c89 |
14 | 4ca29996 |
15 | 3067060c |
hex | 1ed845c0 |
517490112 has 56 divisors (see below), whose sum is σ = 1378458000. Its totient is φ = 171329536.
The previous prime is 517490107. The next prime is 517490119. The reversal of 517490112 is 211094715.
It is a self number, because there is not a number n which added to its sum of digits gives 517490112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (517490119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19564 + ... + 37652.
Almost surely, 2517490112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 517490112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689229000).
517490112 is an abundant number, since it is smaller than the sum of its proper divisors (860967888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
517490112 is a wasteful number, since it uses less digits than its factorization.
517490112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18253 (or 18243 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 30.
The square root of 517490112 is about 22748.4089993125. The cubic root of 517490112 is about 802.8492733375.
The spelling of 517490112 in words is "five hundred seventeen million, four hundred ninety thousand, one hundred twelve".
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