Base | Representation |
---|---|
bin | 11110110010100… |
… | …110010001010010 |
3 | 1100000001000010200 |
4 | 132302212101102 |
5 | 2024221033214 |
6 | 123132040030 |
7 | 15541601256 |
oct | 3662462122 |
9 | 1300030120 |
10 | 516580434 |
11 | 245661587 |
12 | 125003016 |
13 | 8303bbc6 |
14 | 4c870266 |
15 | 30540d09 |
hex | 1eca6452 |
516580434 has 24 divisors (see below), whose sum is σ = 1127315280. Its totient is φ = 170953848.
The previous prime is 516580433. The next prime is 516580481. The reversal of 516580434 is 434085615.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (516580433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100732 + ... + 105735.
It is an arithmetic number, because the mean of its divisors is an integer number (46971470).
Almost surely, 2516580434 is an apocalyptic number.
516580434 is an abundant number, since it is smaller than the sum of its proper divisors (610734846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
516580434 is a wasteful number, since it uses less digits than its factorization.
516580434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206614 (or 206611 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 516580434 is about 22728.4058833874. The cubic root of 516580434 is about 802.3785637427.
The spelling of 516580434 in words is "five hundred sixteen million, five hundred eighty thousand, four hundred thirty-four".
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