Base | Representation |
---|---|
bin | 1000100110011… |
… | …1001001100001 |
3 | 2111212202100002 |
4 | 2021213021201 |
5 | 33213332311 |
6 | 3325105345 |
7 | 615424151 |
oct | 211471141 |
9 | 74782302 |
10 | 36074081 |
11 | 193a9a9a |
12 | 100b8255 |
13 | 7620914 |
14 | 4b10761 |
15 | 327893b |
hex | 2267261 |
36074081 has 4 divisors (see below), whose sum is σ = 36087600. Its totient is φ = 36060564.
The previous prime is 36074053. The next prime is 36074099. The reversal of 36074081 is 18047063.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-36074081 is a prime.
It is a super-2 number, since 2×360740812 = 2602678639989122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (36074021) 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 3 ways as a sum of consecutive naturals, for example, 1271 + ... + 8588.
It is an arithmetic number, because the mean of its divisors is an integer number (9021900).
Almost surely, 236074081 is an apocalyptic number.
It is an amenable number.
36074081 is a deficient number, since it is larger than the sum of its proper divisors (13519).
36074081 is an equidigital number, since it uses as much as digits as its factorization.
36074081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13518.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 36074081 is about 6006.1702440074. The cubic root of 36074081 is about 330.4190605167.
The spelling of 36074081 in words is "thirty-six million, seventy-four thousand, eighty-one".
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