Base | Representation |
---|---|
bin | 101101011100101101… |
… | …011000010010011011 |
3 | 11122221221212220002021 |
4 | 231130231120102123 |
5 | 1244420302240331 |
6 | 34230214115311 |
7 | 3345211332235 |
oct | 553455302233 |
9 | 148857786067 |
10 | 48800040091 |
11 | 19772394450 |
12 | 955b04bb37 |
13 | 47a929088a |
14 | 250d211255 |
15 | 1409366211 |
hex | b5cb5849b |
48800040091 has 8 divisors (see below), whose sum is σ = 53753266944. Its totient is φ = 43932956520.
The previous prime is 48800040083. The next prime is 48800040131. The reversal of 48800040091 is 19004000884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48800040091 - 23 = 48800040083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48800040011) 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 7 ways as a sum of consecutive naturals, for example, 21534631 + ... + 21536896.
It is an arithmetic number, because the mean of its divisors is an integer number (6719158368).
Almost surely, 248800040091 is an apocalyptic number.
48800040091 is a deficient number, since it is larger than the sum of its proper divisors (4953226853).
48800040091 is a wasteful number, since it uses less digits than its factorization.
48800040091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43071641.
The product of its (nonzero) digits is 9216, while the sum is 34.
The spelling of 48800040091 in words is "forty-eight billion, eight hundred million, forty thousand, ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •