Base | Representation |
---|---|
bin | 100001101111110110… |
… | …010001001011011001 |
3 | 10110112100212111012121 |
4 | 201233312101023121 |
5 | 1043202434013411 |
6 | 24351404141241 |
7 | 2421652630255 |
oct | 415766211331 |
9 | 113470774177 |
10 | 36236235481 |
11 | 14405457056 |
12 | 7033537821 |
13 | 3556394374 |
14 | 1a7a78d265 |
15 | e21377571 |
hex | 86fd912d9 |
36236235481 has 2 divisors, whose sum is σ = 36236235482. Its totient is φ = 36236235480.
The previous prime is 36236235473. The next prime is 36236235619. The reversal of 36236235481 is 18453263263.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 36010755225 + 225480256 = 189765^2 + 15016^2 .
It is a cyclic number.
It is not a de Polignac number, because 36236235481 - 23 = 36236235473 is a prime.
It is a super-2 number, since 2×362362354812 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (36236235401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18118117740 + 18118117741.
It is an arithmetic number, because the mean of its divisors is an integer number (18118117741).
Almost surely, 236236235481 is an apocalyptic number.
It is an amenable number.
36236235481 is a deficient number, since it is larger than the sum of its proper divisors (1).
36236235481 is an equidigital number, since it uses as much as digits as its factorization.
36236235481 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 622080, while the sum is 43.
The spelling of 36236235481 in words is "thirty-six billion, two hundred thirty-six million, two hundred thirty-five thousand, four hundred eighty-one".
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