Base | Representation |
---|---|
bin | 110111011001… |
… | …000010110100 |
3 | 1000022201101022 |
4 | 313121002310 |
5 | 12204124000 |
6 | 1235120312 |
7 | 234264551 |
oct | 67310264 |
9 | 30281338 |
10 | 14520500 |
11 | 8218515 |
12 | 4a43098 |
13 | 3015317 |
14 | 1cdda28 |
15 | 141c585 |
hex | dd90b4 |
14520500 has 48 divisors (see below), whose sum is σ = 32117904. Its totient is φ = 5734400.
The previous prime is 14520481. The next prime is 14520511. The reversal of 14520500 is 502541.
14520500 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 8 ways, for example, as 4648336 + 9872164 = 2156^2 + 3142^2 .
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, 56372 + ... + 56628.
It is an arithmetic number, because the mean of its divisors is an integer number (669123).
Almost surely, 214520500 is an apocalyptic number.
14520500 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 14520500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16058952).
14520500 is an abundant number, since it is smaller than the sum of its proper divisors (17597404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14520500 is a wasteful number, since it uses less digits than its factorization.
14520500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389 (or 377 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 14520500 is about 3810.5773840719. The cubic root of 14520500 is about 243.9648117311.
The spelling of 14520500 in words is "fourteen million, five hundred twenty thousand, five hundred".
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