Base | Representation |
---|---|
bin | 111100101011000100… |
… | …011111001100111011 |
3 | 20020011012202212221202 |
4 | 330223010133030323 |
5 | 2031410124343412 |
6 | 45532252324415 |
7 | 4464256156646 |
oct | 745304371473 |
9 | 206135685852 |
10 | 65147106107 |
11 | 256a0930066 |
12 | 1076177370b |
13 | 61b2c136c5 |
14 | 32202c8a5d |
15 | 1a645663c2 |
hex | f2b11f33b |
65147106107 has 2 divisors, whose sum is σ = 65147106108. Its totient is φ = 65147106106.
The previous prime is 65147106077. The next prime is 65147106109. The reversal of 65147106107 is 70160174156.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 65147106107 - 210 = 65147105083 is a prime.
Together with 65147106109, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (65147106109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32573553053 + 32573553054.
It is an arithmetic number, because the mean of its divisors is an integer number (32573553054).
Almost surely, 265147106107 is an apocalyptic number.
65147106107 is a deficient number, since it is larger than the sum of its proper divisors (1).
65147106107 is an equidigital number, since it uses as much as digits as its factorization.
65147106107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 35280, while the sum is 38.
The spelling of 65147106107 in words is "sixty-five billion, one hundred forty-seven million, one hundred six thousand, one hundred seven".
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