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52418304 = 283222751
BaseRepresentation
bin1100011111110…
…1011100000000
310122122010101200
43013331130000
5101404341204
65111301200
71204356021
oct307753400
9118563350
1052418304
1127652714
121567a800
13ab24063
146d66c48
154906539
hex31fd700

52418304 has 54 divisors (see below), whose sum is σ = 151141536. Its totient is φ = 17472000.

The previous prime is 52418299. The next prime is 52418323. The reversal of 52418304 is 40381425.

52418304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 9072 + ... + 13679.

Almost surely, 252418304 is an apocalyptic number.

It is an amenable number.

52418304 is an abundant number, since it is smaller than the sum of its proper divisors (98723232).

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

52418304 is a wasteful number, since it uses less digits than its factorization.

52418304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773 (or 22756 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 52418304 is about 7240.0486186213. The cubic root of 52418304 is about 374.2492928395.

Adding to 52418304 its reverse (40381425), we get a palindrome (92799729).

The spelling of 52418304 in words is "fifty-two million, four hundred eighteen thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 22751 45502 68253 91004 136506 182008 204759 273012 364016 409518 546024 728032 819036 1092048 1456064 1638072 2184096 2912128 3276144 4368192 5824256 6552288 8736384 13104576 17472768 26209152 52418304