Base | Representation |
---|---|
bin | 1000101000000… |
… | …1100000000100 |
3 | 2112002020101211 |
4 | 2022001200010 |
5 | 33230311040 |
6 | 3331301204 |
7 | 616353640 |
oct | 212014004 |
9 | 75066354 |
10 | 36182020 |
11 | 194730a6 |
12 | 1014a804 |
13 | 765aaa4 |
14 | 4b3bc20 |
15 | 329a8ea |
hex | 2281804 |
36182020 has 24 divisors (see below), whose sum is σ = 86837184. Its totient is φ = 12405216.
The previous prime is 36182009. The next prime is 36182021. The reversal of 36182020 is 2028163.
It is a junction number, because it is equal to n+sod(n) for n = 36181982 and 36182000.
It is not an unprimeable number, because it can be changed into a prime (36182021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129082 + ... + 129361.
It is an arithmetic number, because the mean of its divisors is an integer number (3618216).
Almost surely, 236182020 is an apocalyptic number.
It is an amenable number.
36182020 is an abundant number, since it is smaller than the sum of its proper divisors (50655164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36182020 is a wasteful number, since it uses less digits than its factorization.
36182020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258459 (or 258457 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 36182020 is about 6015.1492084569. The cubic root of 36182020 is about 330.7482866466.
The spelling of 36182020 in words is "thirty-six million, one hundred eighty-two thousand, twenty".
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