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80094223 = 1123333121
BaseRepresentation
bin1001100011000…
…10010000001111
312120201012121201
410301202100033
5131001003343
611540410331
71661534566
oct461422017
9176635551
1080094223
1141235a80
12229a69a7
1313794241
14a8ccbdd
15707194d
hex4c6240f

80094223 has 8 divisors (see below), whose sum is σ = 87440976. Its totient is φ = 72758400.

The previous prime is 80094221. The next prime is 80094227. The reversal of 80094223 is 32249008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80094223 - 21 = 80094221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80094191 and 80094200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80094221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24103 + ... + 27223.

It is an arithmetic number, because the mean of its divisors is an integer number (10930122).

Almost surely, 280094223 is an apocalyptic number.

80094223 is a deficient number, since it is larger than the sum of its proper divisors (7346753).

80094223 is a wasteful number, since it uses less digits than its factorization.

80094223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5465.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 80094223 is about 8949.5375858197. The cubic root of 80094223 is about 431.0560360531.

The spelling of 80094223 in words is "eighty million, ninety-four thousand, two hundred twenty-three".

Divisors: 1 11 2333 3121 25663 34331 7281293 80094223