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13033214 = 243151549
BaseRepresentation
bin110001101101…
…111011111110
3220112011012122
4301231323332
511314030324
61143202542
7215531465
oct61557376
926464178
1013033214
1173a2057
124446452
13291437c
141a339dc
151226a5e
hexc6defe

13033214 has 8 divisors (see below), whose sum is σ = 20004600. Its totient is φ = 6365016.

The previous prime is 13033193. The next prime is 13033261. The reversal of 13033214 is 41233031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13033192 and 13033201.

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, 75689 + ... + 75860.

It is an arithmetic number, because the mean of its divisors is an integer number (2500575).

Almost surely, 213033214 is an apocalyptic number.

13033214 is a deficient number, since it is larger than the sum of its proper divisors (6971386).

13033214 is a wasteful number, since it uses less digits than its factorization.

13033214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151594.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 13033214 is about 3610.1542903316. The cubic root of 13033214 is about 235.3335477817. Note that the first 3 decimals are identical.

Adding to 13033214 its reverse (41233031), we get a palindrome (54266245).

The spelling of 13033214 in words is "thirteen million, thirty-three thousand, two hundred fourteen".

Divisors: 1 2 43 86 151549 303098 6516607 13033214