Base | Representation |
---|---|
bin | 110110111001… |
… | …011101000000 |
3 | 1000002010212212 |
4 | 312321131000 |
5 | 12141003404 |
6 | 1232241252 |
7 | 233215400 |
oct | 66713500 |
9 | 30063785 |
10 | 14391104 |
11 | 813a282 |
12 | 49a0228 |
13 | 2c9b460 |
14 | 1ca8800 |
15 | 13e406e |
hex | db9740 |
14391104 has 84 divisors (see below), whose sum is σ = 35876484. Its totient is φ = 5677056.
The previous prime is 14391101. The next prime is 14391109. The reversal of 14391104 is 40119341.
14391104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3841600 + 10549504 = 1960^2 + 3248^2 .
It is a nialpdrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 14391104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14391101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40592 + ... + 40944.
It is an arithmetic number, because the mean of its divisors is an integer number (427101).
Almost surely, 214391104 is an apocalyptic number.
14391104 is a gapful number since it is divisible by the number (14) 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 14391104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17938242).
14391104 is an abundant number, since it is smaller than the sum of its proper divisors (21485380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14391104 is a wasteful number, since it uses less digits than its factorization.
14391104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392 (or 375 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 14391104 is about 3793.5608601945. The cubic root of 14391104 is about 243.2379701795.
The spelling of 14391104 in words is "fourteen million, three hundred ninety-one thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •