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14908725 = 3352131699
BaseRepresentation
bin111000110111…
…110100110101
31001001102221000
4320313310311
512304034400
61251313513
7240502446
oct70676465
931042830
1014908725
118463167
124bab899
13311cc40
141da12cd
151497600
hexe37d35

14908725 has 48 divisors (see below), whose sum is σ = 29512000. Its totient is φ = 7335360.

The previous prime is 14908703. The next prime is 14908727. The reversal of 14908725 is 52780941.

It is not a de Polignac number, because 14908725 - 26 = 14908661 is a prime.

It is a super-2 number, since 2×149087252 = 444540162251250, which contains 22 as substring.

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 14908725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14908727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7926 + ... + 9624.

Almost surely, 214908725 is an apocalyptic number.

14908725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14908725 is a deficient number, since it is larger than the sum of its proper divisors (14603275).

14908725 is a wasteful number, since it uses less digits than its factorization.

14908725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 14908725 is about 3861.1818139010. The cubic root of 14908725 is about 246.1199593401.

The spelling of 14908725 in words is "fourteen million, nine hundred eight thousand, seven hundred twenty-five".

Divisors: 1 3 5 9 13 15 25 27 39 45 65 75 117 135 195 225 325 351 585 675 975 1699 1755 2925 5097 8495 8775 15291 22087 25485 42475 45873 66261 76455 110435 127425 198783 229365 331305 382275 552175 596349 993915 1146825 1656525 2981745 4969575 14908725