Base | Representation |
---|---|
bin | 1011100010111… |
… | …1101110111000 |
3 | 10101010111111000 |
4 | 2320233232320 |
5 | 44344230013 |
6 | 4450005000 |
7 | 1125435234 |
oct | 270575670 |
9 | 111114430 |
10 | 48430008 |
11 | 25379200 |
12 | 14276760 |
13 | a058913 |
14 | 66095c4 |
15 | 43b9973 |
hex | 2e2fbb8 |
48430008 has 192 divisors, whose sum is σ = 158004000. Its totient is φ = 13685760.
The previous prime is 48430007. The next prime is 48430009. The reversal of 48430008 is 80003484.
It is an interprime number because it is at equal distance from previous prime (48430007) and next prime (48430009).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48430001) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 444258 + ... + 444366.
Almost surely, 248430008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48430008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79002000).
48430008 is an abundant number, since it is smaller than the sum of its proper divisors (109573992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48430008 is a wasteful number, since it uses less digits than its factorization.
48430008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163 (or 142 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 48430008 is about 6959.1671915539. The cubic root of 48430008 is about 364.5061388659.
The spelling of 48430008 in words is "forty-eight million, four hundred thirty thousand, eight".
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