Base | Representation |
---|---|
bin | 1000101011110… |
… | …0010101110001 |
3 | 2112112110222221 |
4 | 2022330111301 |
5 | 33311014100 |
6 | 3340401041 |
7 | 621406402 |
oct | 212742561 |
9 | 75473887 |
10 | 36423025 |
11 | 19618181 |
12 | 10246181 |
13 | 77136b2 |
14 | 4ba19a9 |
15 | 32e701a |
hex | 22bc571 |
36423025 has 6 divisors (see below), whose sum is σ = 45164582. Its totient is φ = 29138400.
The previous prime is 36422999. The next prime is 36423041. The reversal of 36423025 is 52032463.
It is a happy number.
36423025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 1175056 + 35247969 = 1084^2 + 5937^2 .
It is not a de Polignac number, because 36423025 - 211 = 36420977 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1456921 = 36423025 / (3 + 6 + 4 + 2 + 3 + 0 + 2 + 5).
It is a Duffinian number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 728436 + ... + 728485.
Almost surely, 236423025 is an apocalyptic number.
It is an amenable number.
36423025 is a deficient number, since it is larger than the sum of its proper divisors (8741557).
36423025 is a wasteful number, since it uses less digits than its factorization.
36423025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1456931 (or 1456926 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 36423025 is about 6035.1491282320. The cubic root of 36423025 is about 331.4810231291.
Adding to 36423025 its reverse (52032463), we get a palindrome (88455488).
The spelling of 36423025 in words is "thirty-six million, four hundred twenty-three thousand, twenty-five".
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