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13327692 = 2237158663
BaseRepresentation
bin110010110101…
…110101001100
3221002010011020
4302311311030
511402441232
61153354140
7221166150
oct62656514
927063136
1013327692
117583324
124568950
1329b8411
141aad060
151283e2c
hexcb5d4c

13327692 has 24 divisors (see below), whose sum is σ = 35540736. Its totient is φ = 3807888.

The previous prime is 13327681. The next prime is 13327697. The reversal of 13327692 is 29672331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13327697) 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, 79248 + ... + 79415.

It is an arithmetic number, because the mean of its divisors is an integer number (1480864).

Almost surely, 213327692 is an apocalyptic number.

13327692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13327692 is an abundant number, since it is smaller than the sum of its proper divisors (22213044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13327692 is a wasteful number, since it uses less digits than its factorization.

13327692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158677 (or 158675 counting only the distinct ones).

The product of its digits is 13608, while the sum is 33.

The square root of 13327692 is about 3650.7111635954. The cubic root of 13327692 is about 237.0927728804.

The spelling of 13327692 in words is "thirteen million, three hundred twenty-seven thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 158663 317326 475989 634652 951978 1110641 1903956 2221282 3331923 4442564 6663846 13327692