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13196101 = 20876323
BaseRepresentation
bin110010010101…
…101101000101
3220211102122111
4302111231011
511334233401
61150501021
7220110412
oct62255505
926742574
1013196101
1174a3476
124504771
132970559
141a77109
151259e51
hexc95b45

13196101 has 4 divisors (see below), whose sum is σ = 13204512. Its totient is φ = 13187692.

The previous prime is 13196093. The next prime is 13196107. The reversal of 13196101 is 10169131.

It is a happy number.

13196101 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 Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13196101 - 23 = 13196093 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 (13196107) 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, 1075 + ... + 5248.

It is an arithmetic number, because the mean of its divisors is an integer number (3301128).

Almost surely, 213196101 is an apocalyptic number.

It is an amenable number.

13196101 is a deficient number, since it is larger than the sum of its proper divisors (8411).

13196101 is an equidigital number, since it uses as much as digits as its factorization.

13196101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8410.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 13196101 is about 3632.6438030724. The cubic root of 13196101 is about 236.3098785356.

The spelling of 13196101 in words is "thirteen million, one hundred ninety-six thousand, one hundred one".

Divisors: 1 2087 6323 13196101