| Base | Representation |
|---|---|
| bin | 110110001011… |
| … | …101100100000 |
| 3 | 222201121210020 |
| 4 | 312023230200 |
| 5 | 12114004210 |
| 6 | 1224233440 |
| 7 | 231505101 |
| oct | 66135440 |
| 9 | 28647706 |
| 10 | 14203680 |
| 11 | 8021487 |
| 12 | 490b880 |
| 13 | 2c3405a |
| 14 | 1c5a3a8 |
| 15 | 13a8770 |
| hex | d8bb20 |
14203680 has 96 divisors (see below), whose sum is σ = 45287424. Its totient is φ = 3741696.
The previous prime is 14203669. The next prime is 14203691. The reversal of 14203680 is 8630241.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (14203669) and next prime (14203691).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 14203680.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60844 + ... + 61076.
It is an arithmetic number, because the mean of its divisors is an integer number (471744).
Almost surely, 214203680 is an apocalyptic number.
14203680 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 14203680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22643712).
14203680 is an abundant number, since it is smaller than the sum of its proper divisors (31083744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14203680 is a wasteful number, since it uses less digits than its factorization.
14203680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378 (or 370 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 14203680 is about 3768.7769899531. The cubic root of 14203680 is about 242.1774078764.
The spelling of 14203680 in words is "fourteen million, two hundred three thousand, six hundred eighty".
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