Base | Representation |
---|---|
bin | 101101000100111100… |
… | …010001001110000000 |
3 | 11121221011120021221112 |
4 | 231010330101032000 |
5 | 1243111212240422 |
6 | 34122451342452 |
7 | 3332300114660 |
oct | 550474211600 |
9 | 147834507845 |
10 | 48401290112 |
11 | 195882a270a |
12 | 94695b1a28 |
13 | 4744799246 |
14 | 24b22941a0 |
15 | 13d434cee2 |
hex | b44f11380 |
48401290112 has 128 divisors (see below), whose sum is σ = 113702615040. Its totient is φ = 20089202688.
The previous prime is 48401290051. The next prime is 48401290139. The reversal of 48401290112 is 21109210484.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7389623 + ... + 7396169.
It is an arithmetic number, because the mean of its divisors is an integer number (888301680).
Almost surely, 248401290112 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 48401290112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56851307520).
48401290112 is an abundant number, since it is smaller than the sum of its proper divisors (65301324928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48401290112 is a wasteful number, since it uses less digits than its factorization.
48401290112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6828 (or 6816 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 32.
The spelling of 48401290112 in words is "forty-eight billion, four hundred one million, two hundred ninety thousand, one hundred twelve".
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