Base | Representation |
---|---|
bin | 110101101011… |
… | …111101010000 |
3 | 222111000110102 |
4 | 311223331100 |
5 | 12100324210 |
6 | 1221351532 |
7 | 230424065 |
oct | 65537520 |
9 | 28430412 |
10 | 14073680 |
11 | 7a42845 |
12 | 48685a8 |
13 | 2bb9b2a |
14 | 1c24c6c |
15 | 137eea5 |
hex | d6bf50 |
14073680 has 80 divisors (see below), whose sum is σ = 35354880. Its totient is φ = 5193216.
The previous prime is 14073679. The next prime is 14073707. The reversal of 14073680 is 8637041.
It is a tau number, because it is divible by the number of its divisors (80).
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, 71342 + ... + 71538.
It is an arithmetic number, because the mean of its divisors is an integer number (441936).
Almost surely, 214073680 is an apocalyptic number.
14073680 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 14073680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17677440).
14073680 is an abundant number, since it is smaller than the sum of its proper divisors (21281200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14073680 is a wasteful number, since it uses less digits than its factorization.
14073680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276 (or 270 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 14073680 is about 3751.4903705061. The cubic root of 14073680 is about 241.4362946672.
The spelling of 14073680 in words is "fourteen million, seventy-three thousand, six hundred eighty".
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