Base | Representation |
---|---|
bin | 1011100001011… |
… | …1100100000000 |
3 | 10100221110200100 |
4 | 2320113210000 |
5 | 44333043013 |
6 | 4443522400 |
7 | 1124543505 |
oct | 270274400 |
9 | 110843610 |
10 | 48331008 |
11 | 25310890 |
12 | 14229400 |
13 | a02283b |
14 | 65c14ac |
15 | 439a473 |
hex | 2e17900 |
48331008 has 108 divisors (see below), whose sum is σ = 152098128. Its totient is φ = 14638080.
The previous prime is 48331007. The next prime is 48331021. The reversal of 48331008 is 80013384.
It is not an unprimeable number, because it can be changed into a prime (48331001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24391 + ... + 26297.
It is an arithmetic number, because the mean of its divisors is an integer number (1408316).
Almost surely, 248331008 is an apocalyptic number.
48331008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48331008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76049064).
48331008 is an abundant number, since it is smaller than the sum of its proper divisors (103767120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48331008 is a wasteful number, since it uses less digits than its factorization.
48331008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1940 (or 1923 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 48331008 is about 6952.0506327270. The cubic root of 48331008 is about 364.2575965116.
The spelling of 48331008 in words is "forty-eight million, three hundred thirty-one thousand, eight".
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