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14344550 = 2521122371
BaseRepresentation
bin110110101110…
…000101100110
3222222210000122
4312232011212
512133011200
61231241542
7232632563
oct66560546
928883018
1014344550
118108300
1249792b2
132c831cc
141c9586a
1513d5385
hexdae166

14344550 has 36 divisors (see below), whose sum is σ = 29339268. Its totient is φ = 5214000.

The previous prime is 14344543. The next prime is 14344553. The reversal of 14344550 is 5544341.

It is a super-2 number, since 2×143445502 = 411532229405000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4865 + ... + 7235.

Almost surely, 214344550 is an apocalyptic number.

14344550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14344550 is an abundant number, since it is smaller than the sum of its proper divisors (14994718).

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

14344550 is a wasteful number, since it uses less digits than its factorization.

14344550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2389 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 14344550 is about 3787.4199661511. The cubic root of 14344550 is about 242.9754021176.

Adding to 14344550 its reverse (5544341), we get a palindrome (19888891).

The spelling of 14344550 in words is "fourteen million, three hundred forty-four thousand, five hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 121 242 275 550 605 1210 2371 3025 4742 6050 11855 23710 26081 52162 59275 118550 130405 260810 286891 573782 652025 1304050 1434455 2868910 7172275 14344550