Base | Representation |
---|---|
bin | 110111001101… |
… | …011000101000 |
3 | 1000020021212120 |
4 | 313031120220 |
5 | 12201111434 |
6 | 1234111240 |
7 | 234005406 |
oct | 67153050 |
9 | 30207776 |
10 | 14472744 |
11 | 8195650 |
12 | 4a1b520 |
13 | 2cc9670 |
14 | 1cca476 |
15 | 140d349 |
hex | dcd628 |
14472744 has 64 divisors (see below), whose sum is σ = 42517440. Its totient is φ = 4047360.
The previous prime is 14472739. The next prime is 14472779. The reversal of 14472744 is 44727441.
It is a happy number.
14472744 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324 + ... + 5540.
It is an arithmetic number, because the mean of its divisors is an integer number (664335).
Almost surely, 214472744 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 14472744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21258720).
14472744 is an abundant number, since it is smaller than the sum of its proper divisors (28044696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14472744 is a wasteful number, since it uses less digits than its factorization.
14472744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4250 (or 4246 counting only the distinct ones).
The product of its digits is 25088, while the sum is 33.
The square root of 14472744 is about 3804.3059813848. The cubic root of 14472744 is about 243.6970620080.
The spelling of 14472744 in words is "fourteen million, four hundred seventy-two thousand, seven hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •