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52108384 = 251628387
BaseRepresentation
bin1100011011000…
…1110001100000
310122001101021011
43012301301200
5101314432014
65100510304
71201625326
oct306616140
9118041234
1052108384
1127460889
121554b394
13aa45c83
146cc5d16
1548947c4
hex31b1c60

52108384 has 12 divisors (see below), whose sum is σ = 102588444. Its totient is φ = 26054176.

The previous prime is 52108373. The next prime is 52108403. The reversal of 52108384 is 48380125.

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 as a sum of consecutive naturals, namely, 814162 + ... + 814225.

It is an arithmetic number, because the mean of its divisors is an integer number (8549037).

Almost surely, 252108384 is an apocalyptic number.

It is an amenable number.

52108384 is a deficient number, since it is larger than the sum of its proper divisors (50480060).

52108384 is a wasteful number, since it uses less digits than its factorization.

52108384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628397 (or 1628389 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 52108384 is about 7218.6137173283. The cubic root of 52108384 is about 373.5102591107.

The spelling of 52108384 in words is "fifty-two million, one hundred eight thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 32 1628387 3256774 6513548 13027096 26054192 52108384