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48884916912 = 2431378341213
BaseRepresentation
bin101101100001110001…
…001010001010110000
311200011212121002012020
4231201301022022300
51300104014320122
634242445231440
73350261636436
oct554161121260
9150155532166
1048884916912
1119806296687
129583562580
1347c0a3a950
14251a5c6d56
151411a2ec5c
hexb61c4a2b0

48884916912 has 40 divisors (see below), whose sum is σ = 136000347504. Its totient is φ = 15041512704.

The previous prime is 48884916901. The next prime is 48884916923. The reversal of 48884916912 is 21961948884.

It is an interprime number because it is at equal distance from previous prime (48884916901) and next prime (48884916923).

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, 39169983 + ... + 39171230.

Almost surely, 248884916912 is an apocalyptic number.

It is an amenable number.

48884916912 is an abundant number, since it is smaller than the sum of its proper divisors (87115430592).

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

48884916912 is a wasteful number, since it uses less digits than its factorization.

48884916912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78341237 (or 78341231 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 60.

The spelling of 48884916912 in words is "forty-eight billion, eight hundred eighty-four million, nine hundred sixteen thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 78341213 156682426 235023639 313364852 470047278 626729704 940094556 1018435769 1253459408 1880189112 2036871538 3055307307 3760378224 4073743076 6110614614 8147486152 12221229228 16294972304 24442458456 48884916912