Base | Representation |
---|---|
bin | 101101001010001110… |
… | …000101000000101001 |
3 | 11122011100012100002221 |
4 | 231022032011000221 |
5 | 1243301400013102 |
6 | 34135333354041 |
7 | 3334423610563 |
oct | 551216050051 |
9 | 148140170087 |
10 | 48489844777 |
11 | 19623287090 |
12 | 9493198921 |
13 | 4759c3335a |
14 | 24bdd46333 |
15 | 13dbee1637 |
hex | b4a385029 |
48489844777 has 32 divisors (see below), whose sum is σ = 55722142080. Its totient is φ = 41789099520.
The previous prime is 48489844759. The next prime is 48489844811. The reversal of 48489844777 is 77744898484.
It is a cyclic number.
It is not a de Polignac number, because 48489844777 - 215 = 48489812009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48489844877) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5281563 + ... + 5290735.
It is an arithmetic number, because the mean of its divisors is an integer number (1741316940).
Almost surely, 248489844777 is an apocalyptic number.
It is an amenable number.
48489844777 is a deficient number, since it is larger than the sum of its proper divisors (7232297303).
48489844777 is a wasteful number, since it uses less digits than its factorization.
48489844777 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9513.
The product of its digits is 404619264, while the sum is 70.
The spelling of 48489844777 in words is "forty-eight billion, four hundred eighty-nine million, eight hundred forty-four thousand, seven hundred seventy-seven".
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