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14883680 = 255797137
BaseRepresentation
bin111000110001…
…101101100000
31001000011120102
4320301231200
512302234210
61251001532
7240336440
oct70615540
931004512
1014883680
118446369
124b992a8
133111716
141d96120
15148eea5
hexe31b60

14883680 has 96 divisors (see below), whose sum is σ = 40896576. Its totient is φ = 5013504.

The previous prime is 14883677. The next prime is 14883733. The reversal of 14883680 is 8638841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108572 + ... + 108708.

It is an arithmetic number, because the mean of its divisors is an integer number (426006).

Almost surely, 214883680 is an apocalyptic number.

14883680 is a gapful number since it is divisible by the number (10) 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 14883680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20448288).

14883680 is an abundant number, since it is smaller than the sum of its proper divisors (26012896).

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

14883680 is a wasteful number, since it uses less digits than its factorization.

14883680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 14883680 is about 3857.9372726886. The cubic root of 14883680 is about 245.9820640414.

The spelling of 14883680 in words is "fourteen million, eight hundred eighty-three thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 97 112 137 140 160 194 224 274 280 388 485 548 560 679 685 776 959 970 1096 1120 1358 1370 1552 1918 1940 2192 2716 2740 3104 3395 3836 3880 4384 4795 5432 5480 6790 7672 7760 9590 10864 10960 13289 13580 15344 15520 19180 21728 21920 26578 27160 30688 38360 53156 54320 66445 76720 93023 106312 108640 132890 153440 186046 212624 265780 372092 425248 465115 531560 744184 930230 1063120 1488368 1860460 2126240 2976736 3720920 7441840 14883680