Base | Representation |
---|---|
bin | 101101010001010100… |
… | …100111101001101000 |
3 | 11122110122102001101211 |
4 | 231101110213221220 |
5 | 1244022401000130 |
6 | 34155231322504 |
7 | 3340401453166 |
oct | 552124475150 |
9 | 148418361354 |
10 | 48609000040 |
11 | 19684571207 |
12 | 9507080434 |
13 | 4778822923 |
14 | 24d1ac2236 |
15 | 13e76cba2a |
hex | b51527a68 |
48609000040 has 32 divisors (see below), whose sum is σ = 110392411680. Its totient is φ = 19261882432.
The previous prime is 48609000019. The next prime is 48609000043. The reversal of 48609000040 is 4000090684.
It is a junction number, because it is equal to n+sod(n) for n = 48608999966 and 48609000011.
It is not an unprimeable number, because it can be changed into a prime (48609000043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5674342 + ... + 5682901.
It is an arithmetic number, because the mean of its divisors is an integer number (3449762865).
Almost surely, 248609000040 is an apocalyptic number.
48609000040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48609000040 is an abundant number, since it is smaller than the sum of its proper divisors (61783411640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48609000040 is a wasteful number, since it uses less digits than its factorization.
48609000040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11357361 (or 11357357 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The spelling of 48609000040 in words is "forty-eight billion, six hundred nine million, forty", and thus it is an aban number.
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