Base | Representation |
---|---|
bin | 1001010010000110101110… |
… | …0001100101011110010011 |
3 | 1100010202010201122000022201 |
4 | 2110201223201211132103 |
5 | 2314211202420333101 |
6 | 33412511335344031 |
7 | 2102256131523400 |
oct | 224415341453623 |
9 | 40122121560281 |
10 | 10206646261651 |
11 | 3285683800a44 |
12 | 118a149222017 |
13 | 5906373b89a8 |
14 | 27400bba92a7 |
15 | 12a771b09e01 |
hex | 9486b865793 |
10206646261651 has 12 divisors (see below), whose sum is σ = 11948661939648. Its totient is φ = 8692830658512.
The previous prime is 10206646261613. The next prime is 10206646261717. The reversal of 10206646261651 is 15616264660201.
It is not a de Polignac number, because 10206646261651 - 211 = 10206646259603 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10206646261601) 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, 663364611 + ... + 663379996.
It is an arithmetic number, because the mean of its divisors is an integer number (995721828304).
Almost surely, 210206646261651 is an apocalyptic number.
10206646261651 is a deficient number, since it is larger than the sum of its proper divisors (1742015677997).
10206646261651 is a wasteful number, since it uses less digits than its factorization.
10206646261651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1326744778 (or 1326744771 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 10206646261651 in words is "ten trillion, two hundred six billion, six hundred forty-six million, two hundred sixty-one thousand, six hundred fifty-one".
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