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13193484 = 2231975581
BaseRepresentation
bin110010010101…
…000100001100
3220211022001120
4302111010030
511334142414
61150440540
7220066653
oct62250414
926738046
1013193484
1174a1507
124503150
13296c2c5
141a7619a
1512592a9
hexc9510c

13193484 has 24 divisors (see below), whose sum is σ = 30946608. Its totient is φ = 4374720.

The previous prime is 13193483. The next prime is 13193489. The reversal of 13193484 is 48439131.

It is not an unprimeable number, because it can be changed into a prime (13193483) 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, 427 + ... + 5154.

It is an arithmetic number, because the mean of its divisors is an integer number (1289442).

Almost surely, 213193484 is an apocalyptic number.

It is an amenable number.

13193484 is an abundant number, since it is smaller than the sum of its proper divisors (17753124).

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

13193484 is a wasteful number, since it uses less digits than its factorization.

13193484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5785 (or 5783 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 13193484 is about 3632.2835792377. The cubic root of 13193484 is about 236.2942561474.

The spelling of 13193484 in words is "thirteen million, one hundred ninety-three thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 197 394 591 788 1182 2364 5581 11162 16743 22324 33486 66972 1099457 2198914 3298371 4397828 6596742 13193484