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48880707012 = 22331913317159
BaseRepresentation
bin101101100001100001…
…000110010111000100
311200011120200012022000
4231201201012113010
51300101430111022
634242215105300
73350211103614
oct554141062704
9150146605260
1048880707012
1119803980725
129582072230
1347bcbc5697
142519c0ca44
15141149c6ac
hexb618465c4

48880707012 has 96 divisors (see below), whose sum is σ = 127793971200. Its totient is φ = 16157037600.

The previous prime is 48880706989. The next prime is 48880707041. The reversal of 48880707012 is 21070708884.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6824289 + ... + 6831447.

It is an arithmetic number, because the mean of its divisors is an integer number (1331187200).

Almost surely, 248880707012 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 48880707012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63896985600).

48880707012 is an abundant number, since it is smaller than the sum of its proper divisors (78913264188).

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

48880707012 is a wasteful number, since it uses less digits than its factorization.

48880707012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7694 (or 7686 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 45.

The spelling of 48880707012 in words is "forty-eight billion, eight hundred eighty million, seven hundred seven thousand, twelve".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 191 331 382 573 662 764 993 1146 1324 1719 1986 2292 2979 3438 3972 5157 5958 6876 7159 8937 10314 11916 14318 17874 20628 21477 28636 35748 42954 63221 64431 85908 126442 128862 189663 193293 252884 257724 379326 386586 568989 758652 773172 1137978 1367369 1706967 2275956 2369629 2734738 3413934 4102107 4739258 5469476 6827868 7108887 8204214 9478516 12306321 14217774 16408428 21326661 24612642 28435548 36918963 42653322 49225284 63979983 73837926 85306644 127959966 147675852 255919932 452599139 905198278 1357797417 1810396556 2715594834 4073392251 5431189668 8146784502 12220176753 16293569004 24440353506 48880707012