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13014799 = 71999343
BaseRepresentation
bin110001101001…
…011100001111
3220111012221121
4301221130033
511312433144
61142541411
7215424010
oct61513417
926435847
1013014799
11738a236
124437867
132908b85
141a2b007
151221384
hexc6970f

13014799 has 8 divisors (see below), whose sum is σ = 14950400. Its totient is φ = 11098296.

The previous prime is 13014779. The next prime is 13014821. The reversal of 13014799 is 99741031.

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

It is a cyclic number.

It is not a de Polignac number, because 13014799 - 211 = 13012751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014739) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3279 + ... + 6064.

It is an arithmetic number, because the mean of its divisors is an integer number (1868800).

Almost surely, 213014799 is an apocalyptic number.

13014799 is a deficient number, since it is larger than the sum of its proper divisors (1935601).

13014799 is an equidigital number, since it uses as much as digits as its factorization.

13014799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9549.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 13014799 is about 3607.6029437841. The cubic root of 13014799 is about 235.2226590442. Note that the first 3 decimals are identical.

The spelling of 13014799 in words is "thirteen million, fourteen thousand, seven hundred ninety-nine".

Divisors: 1 7 199 1393 9343 65401 1859257 13014799