Base | Representation |
---|---|
bin | 101101011011110001… |
… | …001000111111001111 |
3 | 11122220212011121111000 |
4 | 231123301020333033 |
5 | 1244402231430113 |
6 | 34224451431343 |
7 | 3344630162364 |
oct | 553361107717 |
9 | 148825147430 |
10 | 48784248783 |
11 | 19764489186 |
12 | 95558b5553 |
13 | 47a5c21cca |
14 | 250b0a046b |
15 | 1407c97373 |
hex | b5bc48fcf |
48784248783 has 8 divisors (see below), whose sum is σ = 72272961200. Its totient is φ = 32522832504.
The previous prime is 48784248757. The next prime is 48784248787. The reversal of 48784248783 is 38784248784.
48784248783 is a `hidden beast` number, since 4 + 8 + 78 + 4 + 2 + 487 + 83 = 666.
It is not a de Polignac number, because 48784248783 - 216 = 48784183247 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48784248783.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48784248787) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903411988 + ... + 903412041.
It is an arithmetic number, because the mean of its divisors is an integer number (9034120150).
Almost surely, 248784248783 is an apocalyptic number.
48784248783 is a deficient number, since it is larger than the sum of its proper divisors (23488712417).
48784248783 is a wasteful number, since it uses less digits than its factorization.
48784248783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1806824038 (or 1806824032 counting only the distinct ones).
The product of its digits is 77070336, while the sum is 63.
Subtracting from 48784248783 its reverse (38784248784), we obtain a palindrome (9999999999).
The spelling of 48784248783 in words is "forty-eight billion, seven hundred eighty-four million, two hundred forty-eight thousand, seven hundred eighty-three".
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