Search a number
-
+
10200133 = 15764969
BaseRepresentation
bin100110111010…
…010001000101
3201012012221201
4212322101011
510102401013
61002342501
7152461666
oct46722105
921165851
1010200133
115837569
1234baa31
1321619a8
1414d736d
15d673dd
hex9ba445

10200133 has 4 divisors (see below), whose sum is σ = 10265260. Its totient is φ = 10135008.

The previous prime is 10200107. The next prime is 10200139. The reversal of 10200133 is 33100201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33100201 = 149222149.

It can be written as a sum of positive squares in 2 ways, for example, as 2259009 + 7941124 = 1503^2 + 2818^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200133 - 25 = 10200101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200139) 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 in 3 ways as a sum of consecutive naturals, for example, 32328 + ... + 32641.

It is an arithmetic number, because the mean of its divisors is an integer number (2566315).

Almost surely, 210200133 is an apocalyptic number.

It is an amenable number.

10200133 is a deficient number, since it is larger than the sum of its proper divisors (65127).

10200133 is an equidigital number, since it uses as much as digits as its factorization.

10200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65126.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 10200133 is about 3193.7647064241. The cubic root of 10200133 is about 216.8712311271.

Adding to 10200133 its reverse (33100201), we get a palindrome (43300334).

The spelling of 10200133 in words is "ten million, two hundred thousand, one hundred thirty-three".

Divisors: 1 157 64969 10200133