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14031104 = 28232383
BaseRepresentation
bin110101100001…
…100100000000
3222101212001112
4311201210000
512042443404
61220422452
7230156003
oct65414400
928355045
1014031104
117a1385a
124847a28
132ba3639
141c1353a
15137256e
hexd61900

14031104 has 36 divisors (see below), whose sum is σ = 29237376. Its totient is φ = 6707712.

The previous prime is 14031089. The next prime is 14031107. The reversal of 14031104 is 40113041.

It is a happy number.

It is a super-3 number, since 3×140311043 (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14031107) 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, 4697 + ... + 7079.

Almost surely, 214031104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14031104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14618688).

14031104 is an abundant number, since it is smaller than the sum of its proper divisors (15206272).

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

14031104 is an equidigital number, since it uses as much as digits as its factorization.

14031104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14031104 is about 3745.8115275598. The cubic root of 14031104 is about 241.1925826471.

Adding to 14031104 its reverse (40113041), we get a palindrome (54144145).

The spelling of 14031104 in words is "fourteen million, thirty-one thousand, one hundred four".

Divisors: 1 2 4 8 16 23 32 46 64 92 128 184 256 368 736 1472 2383 2944 4766 5888 9532 19064 38128 54809 76256 109618 152512 219236 305024 438472 610048 876944 1753888 3507776 7015552 14031104