Base | Representation |
---|---|
bin | 110101100110… |
… | …011111010000 |
3 | 222102212201210 |
4 | 311212133100 |
5 | 12044120110 |
6 | 1221100120 |
7 | 230301555 |
oct | 65463720 |
9 | 28385653 |
10 | 14051280 |
11 | 7a27a31 |
12 | 4857640 |
13 | 2bac889 |
14 | 1c1aa2c |
15 | 1378520 |
hex | d667d0 |
14051280 has 80 divisors (see below), whose sum is σ = 43997184. Its totient is φ = 3709440.
The previous prime is 14051273. The next prime is 14051287. The reversal of 14051280 is 8215041.
It is an interprime number because it is at equal distance from previous prime (14051273) and next prime (14051287).
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14051287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30250 + ... + 30710.
Almost surely, 214051280 is an apocalyptic number.
14051280 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 14051280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21998592).
14051280 is an abundant number, since it is smaller than the sum of its proper divisors (29945904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14051280 is a wasteful number, since it uses less digits than its factorization.
14051280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604 (or 598 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 14051280 is about 3748.5037014788. The cubic root of 14051280 is about 241.3081347546.
It can be divided in two parts, 1 and 4051280, that added together give a triangular number (4051281 = T2846).
The spelling of 14051280 in words is "fourteen million, fifty-one thousand, two hundred eighty".
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