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8379073 is a prime number
BaseRepresentation
bin11111111101101011000001
3120202200221001
4133331223001
54121112243
6455332001
7131135533
oct37755301
916680831
108379073
11480335a
122981001
131974b41
141181853
15b07a4d
hex7fdac1

8379073 has 2 divisors, whose sum is σ = 8379074. Its totient is φ = 8379072.

The previous prime is 8379067. The next prime is 8379127. The reversal of 8379073 is 3709738.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7884864 + 494209 = 2808^2 + 703^2 .

It is a cyclic number.

It is not a de Polignac number, because 8379073 - 29 = 8378561 is a prime.

It is not a weakly prime, because it can be changed into another prime (8379043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4189536 + 4189537.

It is an arithmetic number, because the mean of its divisors is an integer number (4189537).

Almost surely, 28379073 is an apocalyptic number.

It is an amenable number.

8379073 is a deficient number, since it is larger than the sum of its proper divisors (1).

8379073 is an equidigital number, since it uses as much as digits as its factorization.

8379073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 8379073 is about 2894.6628473796. The cubic root of 8379073 is about 203.1103204539.

The spelling of 8379073 in words is "eight million, three hundred seventy-nine thousand, seventy-three".