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13419101 = 20176653
BaseRepresentation
bin110011001100…
…001001011101
3221020202112202
4303030021131
511413402401
61155341245
7222026513
oct63141135
927222482
1013419101
117635a73
1245b1825
132a1abc7
141ad44b3
1512a106b
hexccc25d

13419101 has 4 divisors (see below), whose sum is σ = 13427772. Its totient is φ = 13410432.

The previous prime is 13419067. The next prime is 13419113. The reversal of 13419101 is 10191431.

13419101 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 can be written as a sum of positive squares in 2 ways, for example, as 5067001 + 8352100 = 2251^2 + 2890^2 .

It is a cyclic number.

It is not a de Polignac number, because 13419101 - 26 = 13419037 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 (13419151) 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, 1310 + ... + 5343.

It is an arithmetic number, because the mean of its divisors is an integer number (3356943).

Almost surely, 213419101 is an apocalyptic number.

It is an amenable number.

13419101 is a deficient number, since it is larger than the sum of its proper divisors (8671).

13419101 is an equidigital number, since it uses as much as digits as its factorization.

13419101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8670.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 13419101 is about 3663.2091122402. The cubic root of 13419101 is about 237.6335780427.

The spelling of 13419101 in words is "thirteen million, four hundred nineteen thousand, one hundred one".

Divisors: 1 2017 6653 13419101