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14245300 = 2252142453
BaseRepresentation
bin110110010101…
…110110110100
3222210201212201
4312111312310
512121322200
61225154244
7232040326
oct66256664
928721781
1014245300
11804a783
12492b984
132c49c94
141c6b616
1513b5c6a
hexd95db4

14245300 has 18 divisors (see below), whose sum is σ = 30912518. Its totient is φ = 5698080.

The previous prime is 14245291. The next prime is 14245313. The reversal of 14245300 is 354241.

It can be written as a sum of positive squares in 3 ways, for example, as 4485924 + 9759376 = 2118^2 + 3124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71127 + ... + 71326.

Almost surely, 214245300 is an apocalyptic number.

14245300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14245300 is an abundant number, since it is smaller than the sum of its proper divisors (16667218).

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

14245300 is a wasteful number, since it uses less digits than its factorization.

14245300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142467 (or 142460 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 14245300 is about 3774.2946360876. The cubic root of 14245300 is about 242.4137220971.

Adding to 14245300 its reverse (354241), we get a palindrome (14599541).

It can be divided in two parts, 1424 and 5300, that added together give a square (6724 = 822).

The spelling of 14245300 in words is "fourteen million, two hundred forty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 142453 284906 569812 712265 1424530 2849060 3561325 7122650 14245300