Search a number
-
+
36130571 = 197924071
BaseRepresentation
bin1000100111010…
…0111100001011
32111222121211022
42021310330023
533222134241
63330223055
7616050641
oct211647413
974877738
1036130571
1119438484
1210124a8b
137640549
144b27191
15328a54b
hex2274f0b

36130571 has 8 divisors (see below), whose sum is σ = 38515200. Its totient is φ = 33794280.

The previous prime is 36130561. The next prime is 36130579. The reversal of 36130571 is 17503163.

It is a happy number.

36130571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 36130571 - 214 = 36114187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36130571.

It is not an unprimeable number, because it can be changed into a prime (36130579) 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 7 ways as a sum of consecutive naturals, for example, 10535 + ... + 13536.

It is an arithmetic number, because the mean of its divisors is an integer number (4814400).

Almost surely, 236130571 is an apocalyptic number.

36130571 is a deficient number, since it is larger than the sum of its proper divisors (2384629).

36130571 is a wasteful number, since it uses less digits than its factorization.

36130571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24169.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 36130571 is about 6010.8710683228. The cubic root of 36130571 is about 330.5914431776.

The spelling of 36130571 in words is "thirty-six million, one hundred thirty thousand, five hundred seventy-one".

Divisors: 1 19 79 1501 24071 457349 1901609 36130571