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48528852 = 2238945439
BaseRepresentation
bin1011100100011…
…1110111010100
310101022112001220
42321013313110
544410410402
64452050340
71126326351
oct271076724
9111275056
1048528852
1125436499
12143039b0
13a0918c8
146633628
1543d8dbc
hex2e47dd4

48528852 has 24 divisors (see below), whose sum is σ = 114508800. Its totient is φ = 15994176.

The previous prime is 48528841. The next prime is 48528881. The reversal of 48528852 is 25882584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21652 + ... + 23787.

It is an arithmetic number, because the mean of its divisors is an integer number (4771200).

Almost surely, 248528852 is an apocalyptic number.

It is an amenable number.

48528852 is an abundant number, since it is smaller than the sum of its proper divisors (65979948).

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

48528852 is a wasteful number, since it uses less digits than its factorization.

48528852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45535 (or 45533 counting only the distinct ones).

The product of its digits is 204800, while the sum is 42.

The square root of 48528852 is about 6966.2652834930. The cubic root of 48528852 is about 364.7539518958.

The spelling of 48528852 in words is "forty-eight million, five hundred twenty-eight thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 89 178 267 356 534 1068 45439 90878 136317 181756 272634 545268 4044071 8088142 12132213 16176284 24264426 48528852