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13053614 = 271974733
BaseRepresentation
bin110001110010…
…111010101110
3220120012012012
4301302322232
511320203424
61143441222
7215645120
oct61627256
926505165
1013053614
117406412
124456212
132920742
141a3b210
15122cb0e
hexc72eae

13053614 has 16 divisors (see below), whose sum is σ = 22495968. Its totient is φ = 5564832.

The previous prime is 13053613. The next prime is 13053617. The reversal of 13053614 is 41635031.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13053614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (1405998).

Almost surely, 213053614 is an apocalyptic number.

13053614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13053614 is a deficient number, since it is larger than the sum of its proper divisors (9442354).

13053614 is a wasteful number, since it uses less digits than its factorization.

13053614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13053614 is about 3612.9785496180. The cubic root of 13053614 is about 235.4562676204.

Adding to 13053614 its reverse (41635031), we get a palindrome (54688645).

The spelling of 13053614 in words is "thirteen million, fifty-three thousand, six hundred fourteen".

Divisors: 1 2 7 14 197 394 1379 2758 4733 9466 33131 66262 932401 1864802 6526807 13053614