Base | Representation |
---|---|
bin | 101100101111100111… |
… | …111110010010111111 |
3 | 11121000020121012110110 |
4 | 230233213332102333 |
5 | 1241343133220231 |
6 | 34023154041103 |
7 | 3320365162110 |
oct | 545747762277 |
9 | 147006535413 |
10 | 48043648191 |
11 | 19414428a80 |
12 | 9389879193 |
13 | 46b86688c6 |
14 | 247a998207 |
15 | 13b2c55046 |
hex | b2f9fe4bf |
48043648191 has 32 divisors (see below), whose sum is σ = 80958832128. Its totient is φ = 24615843840.
The previous prime is 48043648183. The next prime is 48043648199. The reversal of 48043648191 is 19184634084.
It is an interprime number because it is at equal distance from previous prime (48043648183) and next prime (48043648199).
It is not a de Polignac number, because 48043648191 - 23 = 48043648183 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48043648191.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48043648199) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1407666 + ... + 1441391.
It is an arithmetic number, because the mean of its divisors is an integer number (2529963504).
Almost surely, 248043648191 is an apocalyptic number.
48043648191 is a deficient number, since it is larger than the sum of its proper divisors (32915183937).
48043648191 is a wasteful number, since it uses less digits than its factorization.
48043648191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2849151.
The product of its (nonzero) digits is 663552, while the sum is 48.
The spelling of 48043648191 in words is "forty-eight billion, forty-three million, six hundred forty-eight thousand, one hundred ninety-one".
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