Search a number
-
+
36348982 = 218174491
BaseRepresentation
bin1000101010101…
…0010000110110
32112101201102121
42022222100312
533301131412
63335030154
7620650465
oct212522066
975351377
1036348982
111957758a
121020b35a
1376b8a97
144b829dc
1532d0107
hex22aa436

36348982 has 4 divisors (see below), whose sum is σ = 54523476. Its totient is φ = 18174490.

The previous prime is 36348979. The next prime is 36348989. The reversal of 36348982 is 28984363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28984363 = 89325667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36348989) 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 as a sum of consecutive naturals, namely, 9087244 + ... + 9087247.

It is an arithmetic number, because the mean of its divisors is an integer number (13630869).

Almost surely, 236348982 is an apocalyptic number.

36348982 is a deficient number, since it is larger than the sum of its proper divisors (18174494).

36348982 is a wasteful number, since it uses less digits than its factorization.

36348982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18174493.

The product of its digits is 248832, while the sum is 43.

The square root of 36348982 is about 6029.0116934702. The cubic root of 36348982 is about 331.2562523087.

The spelling of 36348982 in words is "thirty-six million, three hundred forty-eight thousand, nine hundred eighty-two".

Divisors: 1 2 18174491 36348982