Base | Representation |
---|---|
bin | 101100110101011001… |
… | …001011110001111101 |
3 | 11121020222201110101200 |
4 | 230311121023301331 |
5 | 1242042422401212 |
6 | 34040532330113 |
7 | 3322651641105 |
oct | 546531136175 |
9 | 147228643350 |
10 | 48140434557 |
11 | 19464025006 |
12 | 93b6173939 |
13 | 4702725747 |
14 | 2489790205 |
15 | 13bb4c26dc |
hex | b3564bc7d |
48140434557 has 12 divisors (see below), whose sum is σ = 69569529120. Its totient is φ = 32078232648.
The previous prime is 48140434549. The next prime is 48140434561. The reversal of 48140434557 is 75543404184.
48140434557 is a `hidden beast` number, since 48 + 14 + 0 + 43 + 4 + 557 = 666.
It is not a de Polignac number, because 48140434557 - 23 = 48140434549 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48140434597) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1262707 + ... + 1300272.
It is an arithmetic number, because the mean of its divisors is an integer number (5797460760).
Almost surely, 248140434557 is an apocalyptic number.
It is an amenable number.
48140434557 is a deficient number, since it is larger than the sum of its proper divisors (21429094563).
48140434557 is a wasteful number, since it uses less digits than its factorization.
48140434557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2565072 (or 2565069 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 45.
The spelling of 48140434557 in words is "forty-eight billion, one hundred forty million, four hundred thirty-four thousand, five hundred fifty-seven".
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