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12483824 = 243125169
BaseRepresentation
bin101111100111…
…110011110000
3212111020120212
4233213303300
511143440244
61123323252
7211052663
oct57476360
925436525
1012483824
117057311
124220528
1327812a2
14192d6da
151168d9e
hexbe7cf0

12483824 has 20 divisors (see below), whose sum is σ = 24968640. Its totient is φ = 6040320.

The previous prime is 12483799. The next prime is 12483829. The reversal of 12483824 is 42838421.

12483824 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12483829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12089 + ... + 13080.

It is an arithmetic number, because the mean of its divisors is an integer number (1248432).

Almost surely, 212483824 is an apocalyptic number.

It is an amenable number.

12483824 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12483824 is a wasteful number, since it uses less digits than its factorization.

12483824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25208 (or 25202 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 12483824 is about 3533.2455335003. The cubic root of 12483824 is about 231.9792886782.

It can be divided in two parts, 124 and 83824, that multiplied together give a square (10394176 = 32242).

The spelling of 12483824 in words is "twelve million, four hundred eighty-three thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 16 31 62 124 248 496 25169 50338 100676 201352 402704 780239 1560478 3120956 6241912 12483824