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13254016 = 27176091
BaseRepresentation
bin110010100011…
…110110000000
3220221101002111
4302203312000
511343112031
61152025104
7220441306
oct62436600
926841074
1013254016
117532a36
124532194
132990a19
141a90276
15126c1b1
hexca3d80

13254016 has 32 divisors (see below), whose sum is σ = 27962280. Its totient is φ = 6236160.

The previous prime is 13254013. The next prime is 13254023. The reversal of 13254016 is 61045231.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870 + ... + 5221.

Almost surely, 213254016 is an apocalyptic number.

13254016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13254016 is an abundant number, since it is smaller than the sum of its proper divisors (14708264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13254016 is an equidigital number, since it uses as much as digits as its factorization.

13254016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122 (or 6110 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 13254016 is about 3640.6065428717. The cubic root of 13254016 is about 236.6550793331.

Adding to 13254016 its reverse (61045231), we get a palindrome (74299247).

The spelling of 13254016 in words is "thirteen million, two hundred fifty-four thousand, sixteen".

Divisors: 1 2 4 8 16 17 32 34 64 68 128 136 272 544 1088 2176 6091 12182 24364 48728 97456 103547 194912 207094 389824 414188 779648 828376 1656752 3313504 6627008 13254016