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14933044 = 2272611249
BaseRepresentation
bin111000111101…
…110000110100
31001002200021201
4320331300310
512310324134
61252022244
7240633400
oct70756064
931080251
1014933044
11847a465
125001984
13312b029
141daa100
15149e914
hexe3dc34

14933044 has 36 divisors (see below), whose sum is σ = 30922500. Its totient is φ = 6289920.

The previous prime is 14933033. The next prime is 14933071. The reversal of 14933044 is 44033941.

It can be written as a sum of positive squares in 2 ways, for example, as 2683044 + 12250000 = 1638^2 + 3500^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

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, 11332 + ... + 12580.

Almost surely, 214933044 is an apocalyptic number.

14933044 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 14933044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15461250).

14933044 is an abundant number, since it is smaller than the sum of its proper divisors (15989456).

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

14933044 is a wasteful number, since it uses less digits than its factorization.

14933044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1319 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 14933044 is about 3864.3296960793. The cubic root of 14933044 is about 246.2537096506.

Adding to 14933044 its reverse (44033941), we get a palindrome (58966985).

The spelling of 14933044 in words is "fourteen million, nine hundred thirty-three thousand, forty-four".

Divisors: 1 2 4 7 14 28 49 61 98 122 196 244 427 854 1249 1708 2498 2989 4996 5978 8743 11956 17486 34972 61201 76189 122402 152378 244804 304756 533323 1066646 2133292 3733261 7466522 14933044