Base | Representation |
---|---|
bin | 1111010010101100000 |
3 | 221110100211 |
4 | 1322111200 |
5 | 112013323 |
6 | 14423504 |
7 | 4154620 |
oct | 1722540 |
9 | 843324 |
10 | 501088 |
11 | 312525 |
12 | 201b94 |
13 | 147103 |
14 | d0880 |
15 | 9d70d |
hex | 7a560 |
501088 has 24 divisors (see below), whose sum is σ = 1127952. Its totient is φ = 214656.
The previous prime is 501077. The next prime is 501089. The reversal of 501088 is 880105.
It is a super-3 number, since 3×5010883 = 377453330711740416, which contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (501089) by changing a digit.
501088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895 + ... + 1342.
It is an arithmetic number, because the mean of its divisors is an integer number (46998).
2501088 is an apocalyptic number.
501088 is the 448-th heptagonal number.
It is an amenable number.
501088 is an abundant number, since it is smaller than the sum of its proper divisors (626864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
501088 is a wasteful number, since it uses less digits than its factorization.
501088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2254 (or 2246 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 22.
The square root of 501088 is about 707.8756953025. The cubic root of 501088 is about 79.4275806364.
The spelling of 501088 in words is "five hundred one thousand, eighty-eight".
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