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13496807 = 17597673
BaseRepresentation
bin110011011111…
…000111100111
3221101201010202
4303133013213
511423344212
61201141115
7222502202
oct63370747
927351122
1013496807
117689395
12462a79b
132a4739c
141b14939
1512b90c2
hexcdf1e7

13496807 has 4 divisors (see below), whose sum is σ = 13506240. Its totient is φ = 13487376.

The previous prime is 13496753. The next prime is 13496843. The reversal of 13496807 is 70869431.

13496807 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 70869431 = 71998161.

It is a cyclic number.

It is not a de Polignac number, because 13496807 - 28 = 13496551 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 (13496207) 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, 2078 + ... + 5595.

It is an arithmetic number, because the mean of its divisors is an integer number (3376560).

Almost surely, 213496807 is an apocalyptic number.

13496807 is a deficient number, since it is larger than the sum of its proper divisors (9433).

13496807 is an equidigital number, since it uses as much as digits as its factorization.

13496807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9432.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 13496807 is about 3673.8000762154. The cubic root of 13496807 is about 238.0913838278.

The spelling of 13496807 in words is "thirteen million, four hundred ninety-six thousand, eight hundred seven".

Divisors: 1 1759 7673 13496807