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13194295 = 517223397
BaseRepresentation
bin110010010101…
…010000110111
3220211100011121
4302111100313
511334204140
61150444411
7220102222
oct62252067
926740147
1013194295
1174a2084
124503707
13296c79a
141a765b9
15125964a
hexc95437

13194295 has 24 divisors (see below), whose sum is σ = 17594784. Its totient is φ = 9478656.

The previous prime is 13194289. The next prime is 13194301. The reversal of 13194295 is 59249131.

13194295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13194289) and next prime (13194301).

It is not a de Polignac number, because 13194295 - 23 = 13194287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13194295.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33037 + ... + 33433.

It is an arithmetic number, because the mean of its divisors is an integer number (733116).

Almost surely, 213194295 is an apocalyptic number.

13194295 is a deficient number, since it is larger than the sum of its proper divisors (4400489).

13194295 is a wasteful number, since it uses less digits than its factorization.

13194295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 442 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 13194295 is about 3632.3952152815. The cubic root of 13194295 is about 236.2990976968.

The spelling of 13194295 in words is "thirteen million, one hundred ninety-four thousand, two hundred ninety-five".

Divisors: 1 5 17 23 85 115 289 391 397 1445 1955 1985 6647 6749 9131 33235 33745 45655 114733 155227 573665 776135 2638859 13194295