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14104980 = 22325233407
BaseRepresentation
bin110101110011…
…100110010100
3222112121101200
4311303212110
512102324410
61222152500
7230614251
oct65634624
928477350
1014104980
117a6430a
124882730
132bcb156
141c32428
1513893c0
hexd73994

14104980 has 72 divisors (see below), whose sum is σ = 44658432. Its totient is φ = 3596736.

The previous prime is 14104967. The next prime is 14104997. The reversal of 14104980 is 8940141.

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 23 ways as a sum of consecutive naturals, for example, 2437 + ... + 5843.

It is an arithmetic number, because the mean of its divisors is an integer number (620256).

Almost surely, 214104980 is an apocalyptic number.

14104980 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 14104980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22329216).

14104980 is an abundant number, since it is smaller than the sum of its proper divisors (30553452).

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

14104980 is a wasteful number, since it uses less digits than its factorization.

14104980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445 (or 3440 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 14104980 is about 3755.6597289957. The cubic root of 14104980 is about 241.6151476914.

The spelling of 14104980 in words is "fourteen million, one hundred four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 60 69 90 92 115 138 180 207 230 276 345 414 460 690 828 1035 1380 2070 3407 4140 6814 10221 13628 17035 20442 30663 34070 40884 51105 61326 68140 78361 102210 122652 153315 156722 204420 235083 306630 313444 391805 470166 613260 705249 783610 940332 1175415 1410498 1567220 2350830 2820996 3526245 4701660 7052490 14104980