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13327233 = 36137247
BaseRepresentation
bin110010110101…
…101110000001
3221002002112020
4302311232001
511402432413
61153352053
7221164623
oct62655601
927062466
1013327233
117582a47
124568629
1329b814a
141aacc13
151283c23
hexcb5b81

13327233 has 8 divisors (see below), whose sum is σ = 17801088. Its totient is φ = 8869104.

The previous prime is 13327187. The next prime is 13327243. The reversal of 13327233 is 33272331.

It is a happy number.

13327233 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13327233 - 26 = 13327169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13327243) 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, 1785 + ... + 5462.

It is an arithmetic number, because the mean of its divisors is an integer number (2225136).

Almost surely, 213327233 is an apocalyptic number.

It is an amenable number.

13327233 is a deficient number, since it is larger than the sum of its proper divisors (4473855).

13327233 is an equidigital number, since it uses as much as digits as its factorization.

13327233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863.

The product of its digits is 2268, while the sum is 24.

The square root of 13327233 is about 3650.6482985903. The cubic root of 13327233 is about 237.0900510580.

Adding to 13327233 its reverse (33272331), we get a palindrome (46599564).

The spelling of 13327233 in words is "thirteen million, three hundred twenty-seven thousand, two hundred thirty-three".

Divisors: 1 3 613 1839 7247 21741 4442411 13327233