Base | Representation |
---|---|
bin | 1111101100110001… |
… | …01011001100010001 |
3 | 210202101221210211011 |
4 | 13312120223030101 |
5 | 114230212141201 |
6 | 3512210450521 |
7 | 415604115433 |
oct | 76630531421 |
9 | 23671853734 |
10 | 8428630801 |
11 | 3635819088 |
12 | 1772893a41 |
13 | a4429a406 |
14 | 59d5a2653 |
15 | 344e67151 |
hex | 1f662b311 |
8428630801 has 16 divisors (see below), whose sum is σ = 8766995328. Its totient is φ = 8097494400.
The previous prime is 8428630759. The next prime is 8428630823. The reversal of 8428630801 is 1080368248.
It is a cyclic number.
It is not a de Polignac number, because 8428630801 - 219 = 8428106513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8428630841) 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, 758850 + ... + 769876.
It is an arithmetic number, because the mean of its divisors is an integer number (547937208).
Almost surely, 28428630801 is an apocalyptic number.
It is an amenable number.
8428630801 is a deficient number, since it is larger than the sum of its proper divisors (338364527).
8428630801 is a wasteful number, since it uses less digits than its factorization.
8428630801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11352.
The product of its (nonzero) digits is 73728, while the sum is 40.
The square root of 8428630801 is about 91807.5748563265. The cubic root of 8428630801 is about 2035.0996376186.
The spelling of 8428630801 in words is "eight billion, four hundred twenty-eight million, six hundred thirty thousand, eight hundred one".
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