Search a number
-
+
200132013 = 366710671
BaseRepresentation
bin10111110110111…
…00010110101101
3111221120202111210
423323130112231
5402213211023
631505305033
74650044154
oct1373342655
9457522453
10200132013
11a2a73164
1257035179
1332602413
141c81859b
1512883593
hexbedc5ad

200132013 has 4 divisors (see below), whose sum is σ = 266842688. Its totient is φ = 133421340.

The previous prime is 200132011. The next prime is 200132017. The reversal of 200132013 is 310231002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200132013 - 21 = 200132011 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200132013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200132011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33355333 + ... + 33355338.

It is an arithmetic number, because the mean of its divisors is an integer number (66710672).

Almost surely, 2200132013 is an apocalyptic number.

It is an amenable number.

200132013 is a deficient number, since it is larger than the sum of its proper divisors (66710675).

200132013 is an equidigital number, since it uses as much as digits as its factorization.

200132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66710674.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200132013 is about 14146.8022181693. The cubic root of 200132013 is about 584.9321887941.

Adding to 200132013 its reverse (310231002), we get a palindrome (510363015).

The spelling of 200132013 in words is "two hundred million, one hundred thirty-two thousand, thirteen".

Divisors: 1 3 66710671 200132013