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10200130313 = 33730267449
BaseRepresentation
bin10010111111111100…
…11010001100001001
3222022212100022022012
421133332122030021
5131342213132223
64404052105305
7510524451152
oct113776321411
928285308265
1010200130313
11436478696a
121b88005235
13c672bbb89
146ca97a929
153ea740c78
hex25ff9a309

10200130313 has 4 divisors (see below), whose sum is σ = 10230398100. Its totient is φ = 10169862528.

The previous prime is 10200130309. The next prime is 10200130327. The reversal of 10200130313 is 31303100201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5631451849 + 4568678464 = 75043^2 + 67592^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200130313 - 22 = 10200130309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200130333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15133388 + ... + 15134061.

It is an arithmetic number, because the mean of its divisors is an integer number (2557599525).

Almost surely, 210200130313 is an apocalyptic number.

It is an amenable number.

10200130313 is a deficient number, since it is larger than the sum of its proper divisors (30267787).

10200130313 is an equidigital number, since it uses as much as digits as its factorization.

10200130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30267786.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10200130313 its reverse (31303100201), we get a palindrome (41503230514).

The spelling of 10200130313 in words is "ten billion, two hundred million, one hundred thirty thousand, three hundred thirteen".

Divisors: 1 337 30267449 10200130313