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10003002213 = 33334334071
BaseRepresentation
bin10010101000011100…
…11011001101100101
3221211010102011101110
421110032123031211
5130441232032323
64332331015233
7502612054521
oct112416331545
927733364343
1010003002213
114273485686
121b31b9a519
13c354cbb29
146ac704d81
153d82a2793
hex25439b365

10003002213 has 4 divisors (see below), whose sum is σ = 13337336288. Its totient is φ = 6668668140.

The previous prime is 10003002169. The next prime is 10003002253. The reversal of 10003002213 is 31220030001.

It is a happy number.

10003002213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10003002213 - 214 = 10002985829 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 (10003002253) 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, 1667167033 + ... + 1667167038.

It is an arithmetic number, because the mean of its divisors is an integer number (3334334072).

Almost surely, 210003002213 is an apocalyptic number.

It is an amenable number.

10003002213 is a deficient number, since it is larger than the sum of its proper divisors (3334334075).

10003002213 is an equidigital number, since it uses as much as digits as its factorization.

10003002213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334334074.

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

Adding to 10003002213 its reverse (31220030001), we get a palindrome (41223032214).

The spelling of 10003002213 in words is "ten billion, three million, two thousand, two hundred thirteen".

Divisors: 1 3 3334334071 10003002213