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14246250 = 235429131
BaseRepresentation
bin110110010110…
…000101101010
3222210210011220
4312112011222
512121340000
61225202510
7232043154
oct66260552
928723156
1014246250
118050467
124930436
132c4a545
141c6bad4
1513b61a0
hexd9616a

14246250 has 80 divisors (see below), whose sum is σ = 37113120. Its totient is φ = 3640000.

The previous prime is 14246237. The next prime is 14246251. The reversal of 14246250 is 5264241.

14246250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14246250.

It is not an unprimeable number, because it can be changed into a prime (14246251) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 108685 + ... + 108815.

It is an arithmetic number, because the mean of its divisors is an integer number (463914).

Almost surely, 214246250 is an apocalyptic number.

14246250 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 14246250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18556560).

14246250 is an abundant number, since it is smaller than the sum of its proper divisors (22866870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14246250 is a wasteful number, since it uses less digits than its factorization.

14246250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14246250 is about 3774.4204853196. The cubic root of 14246250 is about 242.4191107263.

Subtracting from 14246250 its reverse (5264241), we obtain a square (8982009 = 29972).

The spelling of 14246250 in words is "fourteen million, two hundred forty-six thousand, two hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 29 30 50 58 75 87 125 131 145 150 174 250 262 290 375 393 435 625 655 725 750 786 870 1250 1310 1450 1875 1965 2175 3275 3625 3750 3799 3930 4350 6550 7250 7598 9825 10875 11397 16375 18125 18995 19650 21750 22794 32750 36250 37990 49125 54375 56985 81875 94975 98250 108750 113970 163750 189950 245625 284925 474875 491250 569850 949750 1424625 2374375 2849250 4748750 7123125 14246250