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10003054447 is a prime number
BaseRepresentation
bin10010101000011101…
…00111111101101111
3221211010111211001001
421110032213331233
5130441240220242
64332332101131
7502612363021
oct112416477557
927733454031
1010003054447
114273510951
121b320047a7
13c35519839
146ac71a011
153d82b2eb7
hex2543a7f6f

10003054447 has 2 divisors, whose sum is σ = 10003054448. Its totient is φ = 10003054446.

The previous prime is 10003054441. The next prime is 10003054459. The reversal of 10003054447 is 74445030001.

It is a weak prime.

It is an emirp because it is prime and its reverse (74445030001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10003054447 is a prime.

It is a super-2 number, since 2×100030544472 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10003054441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001527223 + 5001527224.

It is an arithmetic number, because the mean of its divisors is an integer number (5001527224).

Almost surely, 210003054447 is an apocalyptic number.

10003054447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003054447 is an equidigital number, since it uses as much as digits as its factorization.

10003054447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 10003054447 its reverse (74445030001), we get a palindrome (84448084448).

The spelling of 10003054447 in words is "ten billion, three million, fifty-four thousand, four hundred forty-seven".