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14052560 = 245269653
BaseRepresentation
bin110101100110…
…110011010000
3222102221111012
4311212303100
512044140220
61221110052
7230305364
oct65466320
928387435
1014052560
117a28995
124858328
132bb0332
141c1b2a4
151378ac5
hexd66cd0

14052560 has 40 divisors (see below), whose sum is σ = 32843880. Its totient is φ = 5591552.

The previous prime is 14052547. The next prime is 14052569. The reversal of 14052560 is 6525041.

14052560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 94864 + 13957696 = 308^2 + 3736^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14052569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21194 + ... + 21846.

It is an arithmetic number, because the mean of its divisors is an integer number (821097).

Almost surely, 214052560 is an apocalyptic number.

14052560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14052560 is an abundant number, since it is smaller than the sum of its proper divisors (18791320).

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

14052560 is a wasteful number, since it uses less digits than its factorization.

14052560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 14052560 is about 3748.6744323827. The cubic root of 14052560 is about 241.3154618459.

The spelling of 14052560 in words is "fourteen million, fifty-two thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 269 538 653 1076 1306 1345 2152 2612 2690 3265 4304 5224 5380 6530 10448 10760 13060 21520 26120 52240 175657 351314 702628 878285 1405256 1756570 2810512 3513140 7026280 14052560