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48708548 = 22721811373
BaseRepresentation
bin1011100111001…
…1101111000100
310101122122120022
42321303233010
544432133143
64455554312
71131005300
oct271635704
9111578508
1048708548
11255494a9
121438b998
13a125635
14667cd00
154422268
hex2e73bc4

48708548 has 36 divisors (see below), whose sum is σ = 99777132. Its totient is φ = 20744640.

The previous prime is 48708521. The next prime is 48708557. The reversal of 48708548 is 84580784.

It can be written as a sum of positive squares in 2 ways, for example, as 24285184 + 24423364 = 4928^2 + 4942^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48708499 and 48708508.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34790 + ... + 36162.

It is an arithmetic number, because the mean of its divisors is an integer number (2771587).

Almost surely, 248708548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48708548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49888566).

48708548 is an abundant number, since it is smaller than the sum of its proper divisors (51068584).

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

48708548 is a wasteful number, since it uses less digits than its factorization.

48708548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572 (or 1563 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 48708548 is about 6979.1509512261. The cubic root of 48708548 is about 365.2036094236.

The spelling of 48708548 in words is "forty-eight million, seven hundred eight thousand, five hundred forty-eight".

Divisors: 1 2 4 7 14 28 49 98 181 196 362 724 1267 1373 2534 2746 5068 5492 8869 9611 17738 19222 35476 38444 67277 134554 248513 269108 497026 994052 1739591 3479182 6958364 12177137 24354274 48708548