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13205102214 = 232200850369
BaseRepresentation
bin11000100110001010…
…11101111010000110
31021002021201200210210
430103011131322012
5204021001232324
610022155100250
7645143342163
oct142305357206
937067650723
1013205102214
115666a32817
122686441686
131325a24465
148d3ab906a
15524467d29
hex31315de86

13205102214 has 8 divisors (see below), whose sum is σ = 26410204440. Its totient is φ = 4401700736.

The previous prime is 13205102153. The next prime is 13205102279. The reversal of 13205102214 is 41220150231.

13205102214 is digitally balanced in base 2, because in such base 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.

13205102214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100425179 + ... + 1100425190.

It is an arithmetic number, because the mean of its divisors is an integer number (3301275555).

Almost surely, 213205102214 is an apocalyptic number.

13205102214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13205102214 is a wasteful number, since it uses less digits than its factorization.

13205102214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200850374.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 13205102214 its reverse (41220150231), we get a palindrome (54425252445).

The spelling of 13205102214 in words is "thirteen billion, two hundred five million, one hundred two thousand, two hundred fourteen".

Divisors: 1 2 3 6 2200850369 4401700738 6602551107 13205102214