Search a number
-
+
9079223 is a prime number
BaseRepresentation
bin100010101000…
…100110110111
3122002021100112
4202220212313
54311013343
6522333235
7140113016
oct42504667
918067315
109079223
11514139a
12305a21b
131b5b72a
1412c4a7d
15be5218
hex8a89b7

9079223 has 2 divisors, whose sum is σ = 9079224. Its totient is φ = 9079222.

The previous prime is 9079199. The next prime is 9079243. The reversal of 9079223 is 3229709.

9079223 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9079223 - 214 = 9062839 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9079223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9079243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4539611 + 4539612.

It is an arithmetic number, because the mean of its divisors is an integer number (4539612).

Almost surely, 29079223 is an apocalyptic number.

9079223 is a deficient number, since it is larger than the sum of its proper divisors (1).

9079223 is an equidigital number, since it uses as much as digits as its factorization.

9079223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9079223 is about 3013.1749036523. The cubic root of 9079223 is about 208.6169352894.

The spelling of 9079223 in words is "nine million, seventy-nine thousand, two hundred twenty-three".