Base | Representation |
---|---|
bin | 10011010110001111000100 |
3 | 100112200012220 |
4 | 103112033010 |
5 | 2244244222 |
6 | 300412340 |
7 | 61052424 |
oct | 23261704 |
9 | 10480186 |
10 | 5071812 |
11 | 2954589 |
12 | 18470b0 |
13 | 1087695 |
14 | 960484 |
15 | 6a2b5c |
hex | 4d63c4 |
5071812 has 24 divisors (see below), whose sum is σ = 12155136. Its totient is φ = 1644768.
The previous prime is 5071793. The next prime is 5071813. The reversal of 5071812 is 2181705.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5071813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5268 + ... + 6155.
It is an arithmetic number, because the mean of its divisors is an integer number (506464).
Almost surely, 25071812 is an apocalyptic number.
It is an amenable number.
5071812 is an abundant number, since it is smaller than the sum of its proper divisors (7083324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5071812 is a wasteful number, since it uses less digits than its factorization.
5071812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11467 (or 11465 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 24.
The square root of 5071812 is about 2252.0683826207. The cubic root of 5071812 is about 171.8123516909.
The spelling of 5071812 in words is "five million, seventy-one thousand, eight hundred twelve".
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