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200130113 = 263760951
BaseRepresentation
bin10111110110110…
…11111001000001
3111221120122220102
423323123321001
5402213130423
631505252145
74650035501
oct1373337101
9457518812
10200130113
11a2a71797
1257034055
13326015b1
141c817a01
1512882c28
hexbedbe41

200130113 has 4 divisors (see below), whose sum is σ = 200891328. Its totient is φ = 199368900.

The previous prime is 200130101. The next prime is 200130149. The reversal of 200130113 is 311031002.

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 a cyclic number.

It is not a de Polignac number, because 200130113 - 28 = 200129857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200130094 and 200130103.

It is not an unprimeable number, because it can be changed into a prime (200130013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380213 + ... + 380738.

It is an arithmetic number, because the mean of its divisors is an integer number (50222832).

Almost surely, 2200130113 is an apocalyptic number.

It is an amenable number.

200130113 is a deficient number, since it is larger than the sum of its proper divisors (761215).

200130113 is an equidigital number, since it uses as much as digits as its factorization.

200130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761214.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 200130113 is about 14146.7350650247. The cubic root of 200130113 is about 584.9303377248.

Adding to 200130113 its reverse (311031002), we get a palindrome (511161115).

The spelling of 200130113 in words is "two hundred million, one hundred thirty thousand, one hundred thirteen".

Divisors: 1 263 760951 200130113