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13312110 = 235763391
BaseRepresentation
bin110010110010…
…000001101110
3221001022210010
4302302001232
511401441420
61153154050
7221102550
oct62620156
927038703
1013312110
117572649
12455b926
1329b12b6
141aa74d0
15127e4e0
hexcb206e

13312110 has 32 divisors (see below), whose sum is σ = 36513792. Its totient is φ = 3042720.

The previous prime is 13312109. The next prime is 13312129. The reversal of 13312110 is 1121331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31486 + ... + 31905.

It is an arithmetic number, because the mean of its divisors is an integer number (1141056).

Almost surely, 213312110 is an apocalyptic number.

13312110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13312110 is an abundant number, since it is smaller than the sum of its proper divisors (23201682).

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

13312110 is a wasteful number, since it uses less digits than its factorization.

13312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63408.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 13312110 is about 3648.5764347208. The cubic root of 13312110 is about 237.0003382644. Note that the first 3 decimals are identical.

Adding to 13312110 its reverse (1121331), we get a palindrome (14433441).

The spelling of 13312110 in words is "thirteen million, three hundred twelve thousand, one hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 63391 126782 190173 316955 380346 443737 633910 887474 950865 1331211 1901730 2218685 2662422 4437370 6656055 13312110