Base | Representation |
---|---|
bin | 10011110110010100… |
… | …00001101000100001 |
3 | 1000111122110000211022 |
4 | 21323022001220201 |
5 | 133310434112124 |
6 | 4521222255225 |
7 | 525032603465 |
oct | 117312015041 |
9 | 30448400738 |
10 | 10656160289 |
11 | 4579140a45 |
12 | 2094887515 |
13 | 100a91a3b8 |
14 | 7313684a5 |
15 | 4257c0c5e |
hex | 27b281a21 |
10656160289 has 2 divisors, whose sum is σ = 10656160290. Its totient is φ = 10656160288.
The previous prime is 10656160271. The next prime is 10656160297. The reversal of 10656160289 is 98206165601.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10248120289 + 408040000 = 101233^2 + 20200^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10656160289 is a prime.
It is a super-2 number, since 2×106561602892 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10656160589) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5328080144 + 5328080145.
It is an arithmetic number, because the mean of its divisors is an integer number (5328080145).
Almost surely, 210656160289 is an apocalyptic number.
It is an amenable number.
10656160289 is a deficient number, since it is larger than the sum of its proper divisors (1).
10656160289 is an equidigital number, since it uses as much as digits as its factorization.
10656160289 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 155520, while the sum is 44.
The spelling of 10656160289 in words is "ten billion, six hundred fifty-six million, one hundred sixty thousand, two hundred eighty-nine".
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