Search a number
-
+
36000274 = 218000137
BaseRepresentation
bin1000100101010…
…1001000010010
32111202000002111
42021111020102
533204002044
63323335534
7614666032
oct211251022
974660074
1036000274
11193595a2
12100815aa
1375c614b
144ad18c2
153261b34
hex2255212

36000274 has 4 divisors (see below), whose sum is σ = 54000414. Its totient is φ = 18000136.

The previous prime is 36000227. The next prime is 36000277. The reversal of 36000274 is 47200063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47200063 = 132735569.

It can be written as a sum of positive squares in only one way, i.e., 30969225 + 5031049 = 5565^2 + 2243^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (36000277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9000067 + ... + 9000070.

Almost surely, 236000274 is an apocalyptic number.

36000274 is a deficient number, since it is larger than the sum of its proper divisors (18000140).

36000274 is a wasteful number, since it uses less digits than its factorization.

36000274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18000139.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 36000274 is about 6000.0228332899. The cubic root of 36000274 is about 330.1935625985.

The spelling of 36000274 in words is "thirty-six million, two hundred seventy-four", and thus it is an aban number.

Divisors: 1 2 18000137 36000274