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13027053 = 313418147
BaseRepresentation
bin110001101100…
…011011101101
3220111211202110
4301230123231
511313331203
61143114233
7215504514
oct61543355
926454673
1013027053
117398466
124442979
132911620
141a3167b
151224d03
hexc6c6ed

13027053 has 16 divisors (see below), whose sum is σ = 19164096. Its totient is φ = 7820160.

The previous prime is 13027051. The next prime is 13027067. The reversal of 13027053 is 35072031.

It is a happy number.

It is not a de Polignac number, because 13027053 - 21 = 13027051 is a prime.

It is a super-3 number, since 3×130270533 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13027051) 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, 2475 + ... + 5672.

It is an arithmetic number, because the mean of its divisors is an integer number (1197756).

Almost surely, 213027053 is an apocalyptic number.

13027053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13027053 is a deficient number, since it is larger than the sum of its proper divisors (6137043).

13027053 is a wasteful number, since it uses less digits than its factorization.

13027053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8204.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 13027053 is about 3609.3009018368. The cubic root of 13027053 is about 235.2964600122.

Adding to 13027053 its reverse (35072031), we get a palindrome (48099084).

The spelling of 13027053 in words is "thirteen million, twenty-seven thousand, fifty-three".

Divisors: 1 3 13 39 41 123 533 1599 8147 24441 105911 317733 334027 1002081 4342351 13027053