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13192094 = 28817487
BaseRepresentation
bin110010010100…
…101110011110
3220211020011002
4302110232132
511334121334
61150430302
7220062626
oct62245636
926736132
1013192094
1174a0463
124502392
13296b796
141a75886
151258b7e
hexc94b9e

13192094 has 8 divisors (see below), whose sum is σ = 19813248. Its totient is φ = 6587680.

The previous prime is 13192057. The next prime is 13192111. The reversal of 13192094 is 49029131.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1982 + ... + 5505.

It is an arithmetic number, because the mean of its divisors is an integer number (2476656).

Almost surely, 213192094 is an apocalyptic number.

13192094 is a deficient number, since it is larger than the sum of its proper divisors (6621154).

13192094 is an equidigital number, since it uses as much as digits as its factorization.

13192094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8370.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 13192094 is about 3632.0922345117. The cubic root of 13192094 is about 236.2859575925.

The spelling of 13192094 in words is "thirteen million, one hundred ninety-two thousand, ninety-four".

Divisors: 1 2 881 1762 7487 14974 6596047 13192094