Base | Representation |
---|---|
bin | 110111001101… |
… | …010000001000 |
3 | 1000020021010102 |
4 | 313031100020 |
5 | 12201102300 |
6 | 1234104532 |
7 | 234004001 |
oct | 67152010 |
9 | 30207112 |
10 | 14472200 |
11 | 81951a6 |
12 | 4a1b148 |
13 | 2cc9342 |
14 | 1cca1a8 |
15 | 140d0d5 |
hex | dcd408 |
14472200 has 36 divisors (see below), whose sum is σ = 33773415. Its totient is φ = 5767360.
The previous prime is 14472137. The next prime is 14472203. The reversal of 14472200 is 227441.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 198916 + 14273284 = 446^2 + 3778^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=2690.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (14472203) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 53666 + ... + 53934.
Almost surely, 214472200 is an apocalyptic number.
14472200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14472200
14472200 is an abundant number, since it is smaller than the sum of its proper divisors (19301215).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14472200 is an equidigital number, since it uses as much as digits as its factorization.
14472200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554 (or 276 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 14472200 is about 3804.2344827836. The cubic root of 14472200 is about 243.6940086164.
Adding to 14472200 its reverse (227441), we get a palindrome (14699641).
The spelling of 14472200 in words is "fourteen million, four hundred seventy-two thousand, two hundred".
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