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14980352 = 28163359
BaseRepresentation
bin111001001001…
…010100000000
31001012002011212
4321021110000
512313332402
61253025252
7241221332
oct71112400
931162155
1014980352
118501a62
125025228
13314671a
141dbd452
1514ad952
hexe49500

14980352 has 36 divisors (see below), whose sum is σ = 30169440. Its totient is φ = 7423488.

The previous prime is 14980351. The next prime is 14980363. The reversal of 14980352 is 25308941.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14980351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41549 + ... + 41907.

It is an arithmetic number, because the mean of its divisors is an integer number (838040).

Almost surely, 214980352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14980352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15084720).

14980352 is an abundant number, since it is smaller than the sum of its proper divisors (15189088).

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

14980352 is an equidigital number, since it uses as much as digits as its factorization.

14980352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14980352 is about 3870.4459691359. The cubic root of 14980352 is about 246.5134800836.

The spelling of 14980352 in words is "fourteen million, nine hundred eighty thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 32 64 128 163 256 326 359 652 718 1304 1436 2608 2872 5216 5744 10432 11488 20864 22976 41728 45952 58517 91904 117034 234068 468136 936272 1872544 3745088 7490176 14980352