Base | Representation |
---|---|
bin | 1001010001110110… |
… | …10110100111110101 |
3 | 110212011210021012201 |
4 | 10220323112213311 |
5 | 40200243140333 |
6 | 2142153144501 |
7 | 234310013110 |
oct | 45073264765 |
9 | 13764707181 |
10 | 4981615093 |
11 | 2126aa0174 |
12 | b703bb131 |
13 | 6150c2650 |
14 | 353877577 |
15 | 1e252417d |
hex | 128ed69f5 |
4981615093 has 8 divisors (see below), whose sum is σ = 6131218688. Its totient is φ = 3941497584.
The previous prime is 4981615069. The next prime is 4981615109. The reversal of 4981615093 is 3905161894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4981615093 - 29 = 4981614581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4981615193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27371421 + ... + 27371602.
It is an arithmetic number, because the mean of its divisors is an integer number (766402336).
Almost surely, 24981615093 is an apocalyptic number.
It is an amenable number.
4981615093 is a deficient number, since it is larger than the sum of its proper divisors (1149603595).
4981615093 is a wasteful number, since it uses less digits than its factorization.
4981615093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54743043.
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 4981615093 is about 70580.5574715870. The cubic root of 4981615093 is about 1707.8775226992.
The spelling of 4981615093 in words is "four billion, nine hundred eighty-one million, six hundred fifteen thousand, ninety-three".
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