Base | Representation |
---|---|
bin | 11110101010110… |
… | …010011010011100 |
3 | 1022212011222121112 |
4 | 132222302122130 |
5 | 2023210024040 |
6 | 123020121152 |
7 | 15515313161 |
oct | 3652623234 |
9 | 1285158545 |
10 | 514533020 |
11 | 244493301 |
12 | 1243961b8 |
13 | 827a3011 |
14 | 4c49a068 |
15 | 30289365 |
hex | 1eab269c |
514533020 has 12 divisors (see below), whose sum is σ = 1080519384. Its totient is φ = 205813200.
The previous prime is 514533013. The next prime is 514533031. The reversal of 514533020 is 20335415.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12863306 + ... + 12863345.
It is an arithmetic number, because the mean of its divisors is an integer number (90043282).
Almost surely, 2514533020 is an apocalyptic number.
It is an amenable number.
514533020 is an abundant number, since it is smaller than the sum of its proper divisors (565986364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514533020 is a wasteful number, since it uses less digits than its factorization.
514533020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25726660 (or 25726658 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 514533020 is about 22683.3203036945. The cubic root of 514533020 is about 801.3171115813.
Adding to 514533020 its reverse (20335415), we get a palindrome (534868435).
The spelling of 514533020 in words is "five hundred fourteen million, five hundred thirty-three thousand, twenty".
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