Base | Representation |
---|---|
bin | 1001010010101110… |
… | …01111100101010001 |
3 | 110212200112201021202 |
4 | 10221113033211101 |
5 | 40204131120124 |
6 | 2143014000545 |
7 | 234426113414 |
oct | 45127174521 |
9 | 13780481252 |
10 | 4988926289 |
11 | 2130134186 |
12 | b72946155 |
13 | 6167823b9 |
14 | 35481bb7b |
15 | 1e2eba5ae |
hex | 1295cf951 |
4988926289 has 16 divisors (see below), whose sum is σ = 5292000000. Its totient is φ = 4694820480.
The previous prime is 4988926259. The next prime is 4988926309. The reversal of 4988926289 is 9826298894.
It is a cyclic number.
It is not a de Polignac number, because 4988926289 - 216 = 4988860753 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4988926259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2375762 + ... + 2377860.
It is an arithmetic number, because the mean of its divisors is an integer number (330750000).
Almost surely, 24988926289 is an apocalyptic number.
It is an amenable number.
4988926289 is a deficient number, since it is larger than the sum of its proper divisors (303073711).
4988926289 is a wasteful number, since it uses less digits than its factorization.
4988926289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4168.
The product of its digits is 35831808, while the sum is 65.
The square root of 4988926289 is about 70632.3317539496. The cubic root of 4988926289 is about 1708.7126282790.
The spelling of 4988926289 in words is "four billion, nine hundred eighty-eight million, nine hundred twenty-six thousand, two hundred eighty-nine".
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