Base | Representation |
---|---|
bin | 1101101011110010… |
… | …01110110000101101 |
3 | 200222000000021210021 |
4 | 12311321032300231 |
5 | 110021220133221 |
6 | 3213000042141 |
7 | 350025314116 |
oct | 66571166055 |
9 | 20860007707 |
10 | 7346646061 |
11 | 312aa98a17 |
12 | 1510463351 |
13 | 901086661 |
14 | 4d99d320d |
15 | 2cee8e041 |
hex | 1b5e4ec2d |
7346646061 has 2 divisors, whose sum is σ = 7346646062. Its totient is φ = 7346646060.
The previous prime is 7346646059. The next prime is 7346646103. The reversal of 7346646061 is 1606466437.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5614504900 + 1732141161 = 74930^2 + 41619^2 .
It is a cyclic number.
It is not a de Polignac number, because 7346646061 - 21 = 7346646059 is a prime.
Together with 7346646059, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 7346645999 and 7346646017.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7346646031) 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 as a sum of consecutive naturals, namely, 3673323030 + 3673323031.
It is an arithmetic number, because the mean of its divisors is an integer number (3673323031).
Almost surely, 27346646061 is an apocalyptic number.
It is an amenable number.
7346646061 is a deficient number, since it is larger than the sum of its proper divisors (1).
7346646061 is an equidigital number, since it uses as much as digits as its factorization.
7346646061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 435456, while the sum is 43.
The square root of 7346646061 is about 85712.5781959684. The cubic root of 7346646061 is about 1944.0005007316. Note that the first 3 decimals are identical.
The spelling of 7346646061 in words is "seven billion, three hundred forty-six million, six hundred forty-six thousand, sixty-one".
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