Base | Representation |
---|---|
bin | 1001100010101011001… |
… | …0101010001011101101 |
3 | 120200010022222011201200 |
4 | 2120222302222023231 |
5 | 10141210212232201 |
6 | 203150141400113 |
7 | 14562153535506 |
oct | 2305262521355 |
9 | 520108864650 |
10 | 163926680301 |
11 | 6358037919a |
12 | 2792a869039 |
13 | 125c59297a7 |
14 | 7d1121dbad |
15 | 43e657d386 |
hex | 262acaa2ed |
163926680301 has 12 divisors (see below), whose sum is σ = 236927648412. Its totient is φ = 109217684736.
The previous prime is 163926680261. The next prime is 163926680311. The reversal of 163926680301 is 103086629361.
163926680301 is a `hidden beast` number, since 1 + 6 + 3 + 9 + 266 + 80 + 301 = 666.
163926680301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 35221530276 + 128705150025 = 187674^2 + 358755^2 .
It is not a de Polignac number, because 163926680301 - 229 = 163389809389 is a prime.
It is a super-2 number, since 2×1639266803012 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163926680311) 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 11 ways as a sum of consecutive naturals, for example, 5548516 + ... + 5577981.
It is an arithmetic number, because the mean of its divisors is an integer number (19743970701).
Almost surely, 2163926680301 is an apocalyptic number.
It is an amenable number.
163926680301 is a deficient number, since it is larger than the sum of its proper divisors (73000968111).
163926680301 is a wasteful number, since it uses less digits than its factorization.
163926680301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11128140 (or 11128137 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The spelling of 163926680301 in words is "one hundred sixty-three billion, nine hundred twenty-six million, six hundred eighty thousand, three hundred one".
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