Base | Representation |
---|---|
bin | 1000100101101… |
… | …1001100101011 |
3 | 2111210021012010 |
4 | 2021123030223 |
5 | 33210301011 |
6 | 3324051003 |
7 | 615131352 |
oct | 211331453 |
9 | 74707163 |
10 | 36025131 |
11 | 1937623a |
12 | 10093a63 |
13 | 760455c |
14 | 4ada999 |
15 | 32691a6 |
hex | 225b32b |
36025131 has 16 divisors (see below), whose sum is σ = 49978368. Its totient is φ = 23056800.
The previous prime is 36025123. The next prime is 36025141. The reversal of 36025131 is 13152063.
36025131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 36025131 - 23 = 36025123 is a prime.
It is a super-2 number, since 2×360251312 = 2595620127134322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 36025098 and 36025107.
It is not an unprimeable number, because it can be changed into a prime (36025141) 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 15 ways as a sum of consecutive naturals, for example, 10705 + ... + 13661.
It is an arithmetic number, because the mean of its divisors is an integer number (3123648).
Almost surely, 236025131 is an apocalyptic number.
36025131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
36025131 is a deficient number, since it is larger than the sum of its proper divisors (13953237).
36025131 is a wasteful number, since it uses less digits than its factorization.
36025131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3122.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 36025131 is about 6002.0938846373. The cubic root of 36025131 is about 330.2695410302.
Adding to 36025131 its reverse (13152063), we get a palindrome (49177194).
The spelling of 36025131 in words is "thirty-six million, twenty-five thousand, one hundred thirty-one".
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