Base | Representation |
---|---|
bin | 101101001001010001… |
… | …110001110011101101 |
3 | 11122010020110020120200 |
4 | 231021101301303231 |
5 | 1243233323144420 |
6 | 34134010504113 |
7 | 3334142343306 |
oct | 551121616355 |
9 | 148106406520 |
10 | 48474037485 |
11 | 1961536a905 |
12 | 9489a35039 |
13 | 475688a423 |
14 | 24bbbcd7ad |
15 | 13da91cb90 |
hex | b49471ced |
48474037485 has 48 divisors (see below), whose sum is σ = 84488371968. Its totient is φ = 25709529600.
The previous prime is 48474037429. The next prime is 48474037487. The reversal of 48474037485 is 58473047484.
It is not a de Polignac number, because 48474037485 - 28 = 48474037229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48474037487) 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 47 ways as a sum of consecutive naturals, for example, 8922720 + ... + 8928150.
It is an arithmetic number, because the mean of its divisors is an integer number (1760174416).
Almost surely, 248474037485 is an apocalyptic number.
48474037485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48474037485 is a deficient number, since it is larger than the sum of its proper divisors (36014334483).
48474037485 is a wasteful number, since it uses less digits than its factorization.
48474037485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6506 (or 6503 counting only the distinct ones).
The product of its (nonzero) digits is 12042240, while the sum is 54.
Subtracting 48474037485 from its reverse (58473047484), we obtain a palindrome (9999009999).
It can be divided in two parts, 484740 and 37485, that added together give a palindrome (522225).
The spelling of 48474037485 in words is "forty-eight billion, four hundred seventy-four million, thirty-seven thousand, four hundred eighty-five".
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