Base | Representation |
---|---|
bin | 110110110111… |
… | …010110111000 |
3 | 1000001201002221 |
4 | 312313112320 |
5 | 12140220040 |
6 | 1232133424 |
7 | 233151355 |
oct | 66672670 |
9 | 30051087 |
10 | 14382520 |
11 | 8133889 |
12 | 4997274 |
13 | 2c97589 |
14 | 1ca562c |
15 | 13e174a |
hex | db75b8 |
14382520 has 16 divisors (see below), whose sum is σ = 32360760. Its totient is φ = 5752992.
The previous prime is 14382509. The next prime is 14382539. The reversal of 14382520 is 2528341.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179742 + ... + 179821.
Almost surely, 214382520 is an apocalyptic number.
14382520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14382520 is an abundant number, since it is smaller than the sum of its proper divisors (17978240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14382520 is a wasteful number, since it uses less digits than its factorization.
14382520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359574 (or 359570 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 14382520 is about 3792.4293005935. The cubic root of 14382520 is about 243.1895983980.
The spelling of 14382520 in words is "fourteen million, three hundred eighty-two thousand, five hundred twenty".
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