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13327699 = 711173087
BaseRepresentation
bin110010110101…
…110101010011
3221002010011111
4302311311103
511402441244
61153354151
7221166160
oct62656523
927063144
1013327699
117583330
124568957
1329b8418
141aad067
151283e34
hexcb5d53

13327699 has 8 divisors (see below), whose sum is σ = 16616448. Its totient is φ = 10385160.

The previous prime is 13327697. The next prime is 13327709. The reversal of 13327699 is 99672331.

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 13327699 - 21 = 13327697 is a prime.

It is a super-3 number, since 3×133276993 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13327697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86467 + ... + 86620.

It is an arithmetic number, because the mean of its divisors is an integer number (2077056).

Almost surely, 213327699 is an apocalyptic number.

13327699 is a deficient number, since it is larger than the sum of its proper divisors (3288749).

13327699 is a wasteful number, since it uses less digits than its factorization.

13327699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173105.

The product of its digits is 61236, while the sum is 40.

The square root of 13327699 is about 3650.7121223126. The cubic root of 13327699 is about 237.0928143892.

The spelling of 13327699 in words is "thirteen million, three hundred twenty-seven thousand, six hundred ninety-nine".

Divisors: 1 7 11 77 173087 1211609 1903957 13327699