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9703223 is a prime number
BaseRepresentation
bin100101000000…
…111100110111
3200020222022122
4211000330313
54441000343
6543550155
7145322165
oct45007467
920228278
109703223
1155281a2
1232bb35b
13201976a
141408235
15cba068
hex940f37

9703223 has 2 divisors, whose sum is σ = 9703224. Its totient is φ = 9703222.

The previous prime is 9703163. The next prime is 9703231. The reversal of 9703223 is 3223079.

9703223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (3223079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9703223 - 28 = 9702967 is a prime.

It is equal to p646244 and since 9703223 and 646244 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 9703192 and 9703201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9703273) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4851611 + 4851612.

It is an arithmetic number, because the mean of its divisors is an integer number (4851612).

Almost surely, 29703223 is an apocalyptic number.

9703223 is a deficient number, since it is larger than the sum of its proper divisors (1).

9703223 is an equidigital number, since it uses as much as digits as its factorization.

9703223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 9703223 is about 3114.9996789727. Note that the first 3 decimals coincide. The cubic root of 9703223 is about 213.2907415514.

The spelling of 9703223 in words is "nine million, seven hundred three thousand, two hundred twenty-three".