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14330344 = 2372139263
BaseRepresentation
bin110110101010…
…100111101000
3222222001112111
4312222213220
512132032334
61231052104
7232543300
oct66524750
928861474
1014330344
1180a8666
124971034
132c798c2
141c90600
1513d1064
hexdaa9e8

14330344 has 48 divisors (see below), whose sum is σ = 31600800. Its totient is φ = 6074208.

The previous prime is 14330341. The next prime is 14330377. The reversal of 14330344 is 44303341.

It is not an unprimeable number, because it can be changed into a prime (14330341) 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 11 ways as a sum of consecutive naturals, for example, 54357 + ... + 54619.

It is an arithmetic number, because the mean of its divisors is an integer number (658350).

Almost surely, 214330344 is an apocalyptic number.

14330344 is a gapful number since it is divisible by the number (14) 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 14330344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15800400).

14330344 is an abundant number, since it is smaller than the sum of its proper divisors (17270456).

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

14330344 is a wasteful number, since it uses less digits than its factorization.

14330344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 14330344 is about 3785.5440824273. The cubic root of 14330344 is about 242.8951661012.

Adding to 14330344 its reverse (44303341), we get a palindrome (58633685).

The spelling of 14330344 in words is "fourteen million, three hundred thirty thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 28 49 56 98 139 196 263 278 392 526 556 973 1052 1112 1841 1946 2104 3682 3892 6811 7364 7784 12887 13622 14728 25774 27244 36557 51548 54488 73114 103096 146228 255899 292456 511798 1023596 1791293 2047192 3582586 7165172 14330344