Base | Representation |
---|---|
bin | 101101001011010110… |
… | …111100110001011110 |
3 | 11122012200010212012001 |
4 | 231023112330301132 |
5 | 1243321242310200 |
6 | 34141255032514 |
7 | 3335045152030 |
oct | 551326746136 |
9 | 148180125161 |
10 | 48508947550 |
11 | 196330442a8 |
12 | 949966b73a |
13 | 4760b9127b |
14 | 24c26b9c50 |
15 | 13dda1676a |
hex | b4b5bcc5e |
48508947550 has 48 divisors (see below), whose sum is σ = 104079945600. Its totient is φ = 16476190560.
The previous prime is 48508947547. The next prime is 48508947587. The reversal of 48508947550 is 5574980584.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 48508947491 and 48508947500.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 610200 + ... + 685099.
It is an arithmetic number, because the mean of its divisors is an integer number (2168332200).
Almost surely, 248508947550 is an apocalyptic number.
48508947550 is an abundant number, since it is smaller than the sum of its proper divisors (55570998050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48508947550 is a wasteful number, since it uses less digits than its factorization.
48508947550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1295425 (or 1295420 counting only the distinct ones).
The product of its (nonzero) digits is 8064000, while the sum is 55.
The spelling of 48508947550 in words is "forty-eight billion, five hundred eight million, nine hundred forty-seven thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •