Base | Representation |
---|---|
bin | 10110000011110010000001… |
… | …11111000010001010100111 |
3 | 20100202100210100101200011010 |
4 | 23001321000333002022213 |
5 | 22324230301413004131 |
6 | 251100250311513303 |
7 | 13134422430336561 |
oct | 1301710077021247 |
9 | 210670710350133 |
10 | 48508450906791 |
11 | 14502355a19097 |
12 | 553531a088833 |
13 | 210b4340a6145 |
14 | bd9b7049c331 |
15 | 591c3967cb46 |
hex | 2c1e40fc22a7 |
48508450906791 has 16 divisors (see below), whose sum is σ = 64797210189824. Its totient is φ = 32279331337344.
The previous prime is 48508450906781. The next prime is 48508450906837. The reversal of 48508450906791 is 19760905480584.
It is not a de Polignac number, because 48508450906791 - 211 = 48508450904743 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48508450906771) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121814490 + ... + 122212056.
It is an arithmetic number, because the mean of its divisors is an integer number (4049825636864).
Almost surely, 248508450906791 is an apocalyptic number.
48508450906791 is a deficient number, since it is larger than the sum of its proper divisors (16288759283033).
48508450906791 is a wasteful number, since it uses less digits than its factorization.
48508450906791 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472470.
The product of its (nonzero) digits is 87091200, while the sum is 66.
The spelling of 48508450906791 in words is "forty-eight trillion, five hundred eight billion, four hundred fifty million, nine hundred six thousand, seven hundred ninety-one".
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