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48182212008 = 23327611739059
BaseRepresentation
bin101100110111111000…
…100011010110101000
311121100220022222021200
4230313320203112220
51242134121241013
634045024004200
73324000021210
oct546770432650
9147326288250
1048182212008
111948566a027
129408160660
13470b292328
142491147240
1513beec5e73
hexb37e235a8

48182212008 has 192 divisors, whose sum is σ = 152473276800. Its totient is φ = 13460912640.

The previous prime is 48182212003. The next prime is 48182212033. The reversal of 48182212008 is 80021228184.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (48182212003) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5314183 + ... + 5323241.

It is an arithmetic number, because the mean of its divisors is an integer number (794131650).

Almost surely, 248182212008 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 48182212008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76236638400).

48182212008 is an abundant number, since it is smaller than the sum of its proper divisors (104291064792).

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

48182212008 is a wasteful number, since it uses less digits than its factorization.

48182212008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9312 (or 9305 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The spelling of 48182212008 in words is "forty-eight billion, one hundred eighty-two million, two hundred twelve thousand, eight".