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48200115072 = 273199362981
BaseRepresentation
bin101100111000111100…
…110110001110000000
311121102011000112200010
4230320330312032000
51242203212140242
634050503424520
73324305134554
oct547074661600
9147364015603
1048200115072
111949478794a
129412155140
134711bc0165
142493687864
1513c186089c
hexb38f36380

48200115072 has 64 divisors (see below), whose sum is σ = 128097830160. Its totient is φ = 16058388480.

The previous prime is 48200115053. The next prime is 48200115107. The reversal of 48200115072 is 27051100284.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733822 + ... + 796802.

Almost surely, 248200115072 is an apocalyptic number.

It is an amenable number.

48200115072 is an abundant number, since it is smaller than the sum of its proper divisors (79897715088).

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

48200115072 is a wasteful number, since it uses less digits than its factorization.

48200115072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64991 (or 64979 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The spelling of 48200115072 in words is "forty-eight billion, two hundred million, one hundred fifteen thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 1993 3986 5979 7972 11958 15944 23916 31888 47832 62981 63776 95664 125962 127552 188943 191328 251924 255104 377886 382656 503848 755772 765312 1007696 1511544 2015392 3023088 4030784 6046176 8061568 12092352 24184704 125521133 251042266 376563399 502084532 753126798 1004169064 1506253596 2008338128 3012507192 4016676256 6025014384 8033352512 12050028768 16066705024 24100057536 48200115072