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13034253 = 329233643
BaseRepresentation
bin110001101110…
…001100001101
3220112012122010
4301232030031
511314044003
61143211433
7215534511
oct61561415
926465563
1013034253
1173a2911
124446b79
13291499b
141a34141
151227003
hexc6e30d

13034253 has 16 divisors (see below), whose sum is σ = 18083520. Its totient is φ = 8340864.

The previous prime is 13034227. The next prime is 13034267. The reversal of 13034253 is 35243031.

13034253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13034253 - 217 = 12903181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13034293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19950 + ... + 20592.

It is an arithmetic number, because the mean of its divisors is an integer number (1130220).

Almost surely, 213034253 is an apocalyptic number.

It is an amenable number.

13034253 is a deficient number, since it is larger than the sum of its proper divisors (5049267).

13034253 is a wasteful number, since it uses less digits than its factorization.

13034253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13034253 is about 3610.2981871308. The cubic root of 13034253 is about 235.3398011653.

Adding to 13034253 its reverse (35243031), we get a palindrome (48277284).

The spelling of 13034253 in words is "thirteen million, thirty-four thousand, two hundred fifty-three".

Divisors: 1 3 29 87 233 643 699 1929 6757 18647 20271 55941 149819 449457 4344751 13034253