Base | Representation |
---|---|
bin | 11110110011101… |
… | …100111100101110 |
3 | 1100000120201020220 |
4 | 132303230330232 |
5 | 2024304314214 |
6 | 123142152210 |
7 | 15544215300 |
oct | 3663547456 |
9 | 1300521226 |
10 | 516869934 |
11 | 24583a039 |
12 | 125122666 |
13 | 831108c9 |
14 | 4c907970 |
15 | 3059b9a9 |
hex | 1ececf2e |
516869934 has 72 divisors (see below), whose sum is σ = 1223176680. Its totient is φ = 145170144.
The previous prime is 516869911. The next prime is 516869957. The reversal of 516869934 is 439968615.
It is an interprime number because it is at equal distance from previous prime (516869911) and next prime (516869957).
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 35 ways as a sum of consecutive naturals, for example, 4069779 + ... + 4069905.
It is an arithmetic number, because the mean of its divisors is an integer number (16988565).
Almost surely, 2516869934 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 516869934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611588340).
516869934 is an abundant number, since it is smaller than the sum of its proper divisors (706306746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
516869934 is a wasteful number, since it uses less digits than its factorization.
516869934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382 (or 248 counting only the distinct ones).
The product of its digits is 1399680, while the sum is 51.
The square root of 516869934 is about 22734.7736738240. The cubic root of 516869934 is about 802.5284243773.
The spelling of 516869934 in words is "five hundred sixteen million, eight hundred sixty-nine thousand, nine hundred thirty-four".
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