Base | Representation |
---|---|
bin | 11101110110000… |
… | …000000000000000 |
3 | 1021220010221110202 |
4 | 131312000000000 |
5 | 2011134220130 |
6 | 121403344332 |
7 | 15256560206 |
oct | 3566000000 |
9 | 1256127422 |
10 | 500695040 |
11 | 2376a165a |
12 | 11b8220a8 |
13 | 7c969571 |
14 | 4a6d7076 |
15 | 2de54145 |
hex | 1dd80000 |
500695040 has 80 divisors (see below), whose sum is σ = 1207958400. Its totient is φ = 199229440.
The previous prime is 500695037. The next prime is 500695057. The reversal of 500695040 is 40596005.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 500694994 and 500695012.
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, 2621345 + ... + 2621535.
It is an arithmetic number, because the mean of its divisors is an integer number (15099480).
Almost surely, 2500695040 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 500695040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603979200).
500695040 is an abundant number, since it is smaller than the sum of its proper divisors (707263360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500695040 is an frugal number, since it uses more digits than its factorization.
500695040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234 (or 198 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 500695040 is about 22376.2159446140. The cubic root of 500695040 is about 794.0681247818.
The spelling of 500695040 in words is "five hundred million, six hundred ninety-five thousand, forty".
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