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48589880 = 2353732831
BaseRepresentation
bin1011100101011…
…0110000111000
310101102121210012
42321112300320
544414334010
64453241052
71130002313
oct271266070
9111377705
1048589880
1125478329
1214333188
13a0b3611
14664b97a
1543ec005
hex2e56c38

48589880 has 32 divisors (see below), whose sum is σ = 112285440. Its totient is φ = 18910080.

The previous prime is 48589841. The next prime is 48589889. The reversal of 48589880 is 8898584.

48589880 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 not an unprimeable number, because it can be changed into a prime (48589889) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14936 + ... + 17895.

It is an arithmetic number, because the mean of its divisors is an integer number (3508920).

Almost surely, 248589880 is an apocalyptic number.

48589880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48589880 is an abundant number, since it is smaller than the sum of its proper divisors (63695560).

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

48589880 is a wasteful number, since it uses less digits than its factorization.

48589880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32879 (or 32875 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 48589880 is about 6970.6441596168. The cubic root of 48589880 is about 364.9067879825.

The spelling of 48589880 in words is "forty-eight million, five hundred eighty-nine thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 37 40 74 148 185 296 370 740 1480 32831 65662 131324 164155 262648 328310 656620 1214747 1313240 2429494 4858988 6073735 9717976 12147470 24294940 48589880