Base | Representation |
---|---|
bin | 101100111000100010… |
… | …111000010110101000 |
3 | 11121101200012201020000 |
4 | 230320202320112220 |
5 | 1242144441324242 |
6 | 34050101503000 |
7 | 3324163234230 |
oct | 547042702650 |
9 | 147350181200 |
10 | 48193308072 |
11 | 19490958728 |
12 | 940ba11a60 |
13 | 4710678a50 |
14 | 24927d4cc0 |
15 | 13c0e68a4c |
hex | b388b85a8 |
48193308072 has 160 divisors (see below), whose sum is σ = 166136678400. Its totient is φ = 12710307456.
The previous prime is 48193308067. The next prime is 48193308073. The reversal of 48193308072 is 27080339184.
48193308072 is a `hidden beast` number, since 481 + 93 + 3 + 0 + 80 + 7 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (48193308073) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 349672 + ... + 467607.
It is an arithmetic number, because the mean of its divisors is an integer number (1038354240).
Almost surely, 248193308072 is an apocalyptic number.
48193308072 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
48193308072 is an abundant number, since it is smaller than the sum of its proper divisors (117943370328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48193308072 is a wasteful number, since it uses less digits than its factorization.
48193308072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817317 (or 817304 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 48193308072 in words is "forty-eight billion, one hundred ninety-three million, three hundred eight thousand, seventy-two".
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