Base | Representation |
---|---|
bin | 111000001000… |
… | …101101100110 |
3 | 1000200122012210 |
4 | 320020231212 |
5 | 12231401000 |
6 | 1243224250 |
7 | 236040030 |
oct | 70105546 |
9 | 30618183 |
10 | 14715750 |
11 | 8341185 |
12 | 4b18086 |
13 | 308315a |
14 | 1d50c50 |
15 | 145a350 |
hex | e08b66 |
14715750 has 64 divisors (see below), whose sum is σ = 41992704. Its totient is φ = 3362400.
The previous prime is 14715737. The next prime is 14715797. The reversal of 14715750 is 5751741.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 31 ways as a sum of consecutive naturals, for example, 3849 + ... + 6651.
It is an arithmetic number, because the mean of its divisors is an integer number (656136).
Almost surely, 214715750 is an apocalyptic number.
14715750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14715750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20996352).
14715750 is an abundant number, since it is smaller than the sum of its proper divisors (27276954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14715750 is a wasteful number, since it uses less digits than its factorization.
14715750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2830 (or 2820 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 30.
The square root of 14715750 is about 3836.1113122536. Note that the first 3 decimals coincide. The cubic root of 14715750 is about 245.0534382948.
The spelling of 14715750 in words is "fourteen million, seven hundred fifteen thousand, seven hundred fifty".
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