Base | Representation |
---|---|
bin | 101101000110001110… |
… | …000001001000000000 |
3 | 11121222122220001020002 |
4 | 231012032001020000 |
5 | 1243132204020000 |
6 | 34124534535132 |
7 | 3332650220534 |
oct | 550616011000 |
9 | 147878801202 |
10 | 48422720000 |
11 | 195993aa266 |
12 | 94748074a8 |
13 | 4749060455 |
14 | 24b5071bc4 |
15 | 13d61828d5 |
hex | b46381200 |
48422720000 has 150 divisors (see below), whose sum is σ = 121211475693. Its totient is φ = 19319296000.
The previous prime is 48422719993. The next prime is 48422720023. The reversal of 48422720000 is 2722484.
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 8 ways, for example, as 13743341824 + 34679378176 = 117232^2 + 186224^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155600.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 124479806 + ... + 124480194.
Almost surely, 248422720000 is an apocalyptic number.
48422720000 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 48422720000
48422720000 is an abundant number, since it is smaller than the sum of its proper divisors (72788755693).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48422720000 is an frugal number, since it uses more digits than its factorization.
48422720000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816 (or 396 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 29.
The spelling of 48422720000 in words is "forty-eight billion, four hundred twenty-two million, seven hundred twenty thousand".
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