Base | Representation |
---|---|
bin | 101101000110000101… |
… | …011001001111110100 |
3 | 11121222111122012102011 |
4 | 231012011121033310 |
5 | 1243131114201013 |
6 | 34124414254004 |
7 | 3332622054301 |
oct | 550605311764 |
9 | 147874565364 |
10 | 48420459508 |
11 | 195980a5993 |
12 | 9473ab7304 |
13 | 474874b595 |
14 | 24b4a440a8 |
15 | 13d5d87c3d |
hex | b461593f4 |
48420459508 has 36 divisors (see below), whose sum is σ = 90178399332. Its totient is φ = 22670334720.
The previous prime is 48420459481. The next prime is 48420459569. The reversal of 48420459508 is 80595402484.
48420459508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 44663750244 + 3756709264 = 211338^2 + 61292^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2683878 + ... + 2701858.
It is an arithmetic number, because the mean of its divisors is an integer number (2504955537).
Almost surely, 248420459508 is an apocalyptic number.
It is an amenable number.
48420459508 is a deficient number, since it is larger than the sum of its proper divisors (41757939824).
48420459508 is a wasteful number, since it uses less digits than its factorization.
48420459508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18400 (or 18199 counting only the distinct ones).
The product of its (nonzero) digits is 1843200, while the sum is 49.
The spelling of 48420459508 in words is "forty-eight billion, four hundred twenty million, four hundred fifty-nine thousand, five hundred eight".
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