Base | Representation |
---|---|
bin | 101101000111010101… |
… | …010000001010001000 |
3 | 11122000222000202212022 |
4 | 231013111100022020 |
5 | 1243201444100200 |
6 | 34130443104012 |
7 | 3333265024232 |
oct | 550725201210 |
9 | 148028022768 |
10 | 48441393800 |
11 | 195a89a4158 |
12 | 947ab12008 |
13 | 474cb9b037 |
14 | 24b7733252 |
15 | 13d7b20885 |
hex | b47550288 |
48441393800 has 108 divisors (see below), whose sum is σ = 114651909855. Its totient is φ = 19034171520.
The previous prime is 48441393799. The next prime is 48441393823. The reversal of 48441393800 is 839314484.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 44624872516 + 3816521284 = 211246^2 + 61778^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155630.
It is a super-3 number, since 3×484413938003 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 245895302 + ... + 245895498.
Almost surely, 248441393800 is an apocalyptic number.
48441393800 is a gapful number since it is divisible by the number (40) 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 48441393800
48441393800 is an abundant number, since it is smaller than the sum of its proper divisors (66210516055).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48441393800 is an equidigital number, since it uses as much as digits as its factorization.
48441393800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568 (or 283 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 44.
The spelling of 48441393800 in words is "forty-eight billion, four hundred forty-one million, three hundred ninety-three thousand, eight hundred".
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