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13294413 = 3211134287
BaseRepresentation
bin110010101101…
…101101001101
3221000102111200
4302231231031
511400410123
61152540113
7221000136
oct62555515
927012450
1013294413
117560320
124551639
1329a6222
141aa0c8d
151279143
hexcadb4d

13294413 has 12 divisors (see below), whose sum is σ = 20948928. Its totient is φ = 8057160.

The previous prime is 13294409. The next prime is 13294417. The reversal of 13294413 is 31449231.

It is an interprime number because it is at equal distance from previous prime (13294409) and next prime (13294417).

It is not a de Polignac number, because 13294413 - 22 = 13294409 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 (13294417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67045 + ... + 67242.

It is an arithmetic number, because the mean of its divisors is an integer number (1745744).

Almost surely, 213294413 is an apocalyptic number.

It is an amenable number.

13294413 is a deficient number, since it is larger than the sum of its proper divisors (7654515).

13294413 is a wasteful number, since it uses less digits than its factorization.

13294413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134304 (or 134301 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13294413 is about 3646.1504357336. The cubic root of 13294413 is about 236.8952696480.

The spelling of 13294413 in words is "thirteen million, two hundred ninety-four thousand, four hundred thirteen".

Divisors: 1 3 9 11 33 99 134287 402861 1208583 1477157 4431471 13294413