Base | Representation |
---|---|
bin | 1000101111001… |
… | …0000011111100 |
3 | 2112221122211200 |
4 | 2023302003330 |
5 | 33340034233 |
6 | 3345215500 |
7 | 623314050 |
oct | 213620374 |
9 | 75848750 |
10 | 36643068 |
11 | 19758530 |
12 | 10331590 |
13 | 778c8b7 |
14 | 4c1bc60 |
15 | 333c313 |
hex | 22f20fc |
36643068 has 72 divisors (see below), whose sum is σ = 115489920. Its totient is φ = 9516960.
The previous prime is 36643063. The next prime is 36643069. The reversal of 36643068 is 86034663.
36643068 is a `hidden beast` number, since 3 + 6 + 643 + 0 + 6 + 8 = 666.
36643068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36643063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3838 + ... + 9381.
Almost surely, 236643068 is an apocalyptic number.
It is an amenable number.
36643068 is an abundant number, since it is smaller than the sum of its proper divisors (78846852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36643068 is a wasteful number, since it uses less digits than its factorization.
36643068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13247 (or 13242 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
The square root of 36643068 is about 6053.3517987971. The cubic root of 36643068 is about 332.1472105668.
It can be divided in two parts, 366 and 43068, that added together give a palindrome (43434).
The spelling of 36643068 in words is "thirty-six million, six hundred forty-three thousand, sixty-eight".
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