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48705752370 = 23511570125889
BaseRepresentation
bin101101010111000101…
…101100110100110010
311122201101110120122110
4231113011230310302
51244222133033440
634213005150150
73342655031022
oct552705546462
9148641416573
1048705752370
1119724144710
12953355b356
13479289a122
1425008a9a82
151400e3e080
hexb5716cd32

48705752370 has 64 divisors (see below), whose sum is σ = 127547809920. Its totient is φ = 11804928000.

The previous prime is 48705752317. The next prime is 48705752461. The reversal of 48705752370 is 7325750784.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868386 + ... + 1894274.

It is an arithmetic number, because the mean of its divisors is an integer number (1992934530).

Almost surely, 248705752370 is an apocalyptic number.

48705752370 is an abundant number, since it is smaller than the sum of its proper divisors (78842057550).

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

48705752370 is a wasteful number, since it uses less digits than its factorization.

48705752370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31611.

The product of its (nonzero) digits is 1646400, while the sum is 48.

The spelling of 48705752370 in words is "forty-eight billion, seven hundred five million, seven hundred fifty-two thousand, three hundred seventy".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 5701 11402 17103 25889 28505 34206 51778 57010 62711 77667 85515 125422 129445 155334 171030 188133 258890 284779 313555 376266 388335 569558 627110 776670 854337 940665 1423895 1708674 1881330 2847790 4271685 8543370 147593189 295186378 442779567 737965945 885559134 1475931890 1623525079 2213897835 3247050158 4427795670 4870575237 8117625395 9741150474 16235250790 24352876185 48705752370