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13032067 = 32174051
BaseRepresentation
bin110001101101…
…101010000011
3220112002122011
4301231222003
511314011232
61143153351
7215525236
oct61555203
926462564
1013032067
1173a1204
124445857
1329139a9
141a3341d
151226547
hexc6da83

13032067 has 4 divisors (see below), whose sum is σ = 13039336. Its totient is φ = 13024800.

The previous prime is 13032037. The next prime is 13032083. The reversal of 13032067 is 76023031.

13032067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13032067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13032017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192 + ... + 5242.

It is an arithmetic number, because the mean of its divisors is an integer number (3259834).

Almost surely, 213032067 is an apocalyptic number.

13032067 is a deficient number, since it is larger than the sum of its proper divisors (7269).

13032067 is an equidigital number, since it uses as much as digits as its factorization.

13032067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 13032067 is about 3609.9954293600. The cubic root of 13032067 is about 235.3266439973.

Adding to 13032067 its reverse (76023031), we get a palindrome (89055098).

The spelling of 13032067 in words is "thirteen million, thirty-two thousand, sixty-seven".

Divisors: 1 3217 4051 13032067