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36080530 = 253608053
BaseRepresentation
bin1000100110100…
…0101110010010
32111220002011221
42021220232102
533214034110
63325155254
7615452023
oct211505622
974802157
1036080530
1119403922
12100bbb2a
137623835
144b12c4a
15327a7da
hex2268b92

36080530 has 8 divisors (see below), whose sum is σ = 64944972. Its totient is φ = 14432208.

The previous prime is 36080521. The next prime is 36080531. The reversal of 36080530 is 3508063.

It can be written as a sum of positive squares in 2 ways, for example, as 36036009 + 44521 = 6003^2 + 211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 36080495 and 36080504.

It is not an unprimeable number, because it can be changed into a prime (36080531) 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, 1804017 + ... + 1804036.

Almost surely, 236080530 is an apocalyptic number.

36080530 is a deficient number, since it is larger than the sum of its proper divisors (28864442).

36080530 is a wasteful number, since it uses less digits than its factorization.

36080530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608060.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 36080530 is about 6006.7070845847. The cubic root of 36080530 is about 330.4387491269.

Adding to 36080530 its reverse (3508063), we get a palindrome (39588593).

The spelling of 36080530 in words is "thirty-six million, eighty thousand, five hundred thirty".

Divisors: 1 2 5 10 3608053 7216106 18040265 36080530