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14885300 = 2252148853
BaseRepresentation
bin111000110010…
…000110110100
31001000020210102
4320302012310
512302312200
61251013232
7240344243
oct70620664
931006712
1014885300
118447601
124b9a218
133112391
141d9695a
1514906d5
hexe321b4

14885300 has 18 divisors (see below), whose sum is σ = 32301318. Its totient is φ = 5954080.

The previous prime is 14885293. The next prime is 14885317. The reversal of 14885300 is 358841.

It can be written as a sum of positive squares in 3 ways, for example, as 2579236 + 12306064 = 1606^2 + 3508^2 .

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 5 ways as a sum of consecutive naturals, for example, 74327 + ... + 74526.

Almost surely, 214885300 is an apocalyptic number.

14885300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14885300 is an abundant number, since it is smaller than the sum of its proper divisors (17416018).

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

14885300 is a wasteful number, since it uses less digits than its factorization.

14885300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148867 (or 148860 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 14885300 is about 3858.1472237332. The cubic root of 14885300 is about 245.9909882790.

The spelling of 14885300 in words is "fourteen million, eight hundred eighty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 148853 297706 595412 744265 1488530 2977060 3721325 7442650 14885300