Base | Representation |
---|---|
bin | 110110111110… |
… | …110110011100 |
3 | 1000010021012200 |
4 | 312332312130 |
5 | 12142210322 |
6 | 1232531500 |
7 | 233340012 |
oct | 66766634 |
9 | 30107180 |
10 | 14413212 |
11 | 8154950 |
12 | 49b0b90 |
13 | 2ca8538 |
14 | 1cb28b2 |
15 | 13ea8ac |
hex | dbed9c |
14413212 has 72 divisors (see below), whose sum is σ = 42103152. Its totient is φ = 4108800.
The previous prime is 14413207. The next prime is 14413253. The reversal of 14413212 is 21231441.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5662 + ... + 7802.
It is an arithmetic number, because the mean of its divisors is an integer number (584766).
Almost surely, 214413212 is an apocalyptic number.
14413212 is a gapful number since it is divisible by the number (12) 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 14413212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21051576).
14413212 is an abundant number, since it is smaller than the sum of its proper divisors (27689940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14413212 is a wasteful number, since it uses less digits than its factorization.
14413212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179 (or 2174 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 14413212 is about 3796.4736269333. The cubic root of 14413212 is about 243.3624626832.
Adding to 14413212 its reverse (21231441), we get a palindrome (35644653).
The spelling of 14413212 in words is "fourteen million, four hundred thirteen thousand, two hundred twelve".
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