Base | Representation |
---|---|
bin | 111000101110… |
… | …000100001110 |
3 | 1000222102002110 |
4 | 320232010032 |
5 | 12301300000 |
6 | 1250404450 |
7 | 240245061 |
oct | 70560416 |
9 | 30872073 |
10 | 14868750 |
11 | 8436126 |
12 | 4b90726 |
13 | 31079a0 |
14 | 1d908d8 |
15 | 148a850 |
hex | e2e10e |
14868750 has 96 divisors (see below), whose sum is σ = 40684896. Its totient is φ = 3600000.
The previous prime is 14868743. The next prime is 14868751. The reversal of 14868750 is 5786841.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14868699 and 14868708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14868751) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 243720 + ... + 243780.
It is an arithmetic number, because the mean of its divisors is an integer number (423801).
Almost surely, 214868750 is an apocalyptic number.
14868750 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 14868750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20342448).
14868750 is an abundant number, since it is smaller than the sum of its proper divisors (25816146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14868750 is an equidigital number, since it uses as much as digits as its factorization.
14868750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104 (or 84 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 39.
The square root of 14868750 is about 3856.0018153523. The cubic root of 14868750 is about 245.8997873267.
The spelling of 14868750 in words is "fourteen million, eight hundred sixty-eight thousand, seven hundred fifty".
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