Base | Representation |
---|---|
bin | 10011001110101011… |
… | …00111111001000101 |
3 | 222122110210002001022 |
4 | 21213111213321011 |
5 | 132120324000021 |
6 | 4424223440525 |
7 | 513554426132 |
oct | 114725477105 |
9 | 28573702038 |
10 | 10323656261 |
11 | 4418486826 |
12 | 2001456145 |
13 | c86a7b959 |
14 | 6dd133589 |
15 | 4064e11ab |
hex | 267567e45 |
10323656261 has 2 divisors, whose sum is σ = 10323656262. Its totient is φ = 10323656260.
The previous prime is 10323656179. The next prime is 10323656293. The reversal of 10323656261 is 16265632301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6369636100 + 3954020161 = 79810^2 + 62881^2 .
It is a cyclic number.
It is not a de Polignac number, because 10323656261 - 214 = 10323639877 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10323650261) 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, 5161828130 + 5161828131.
It is an arithmetic number, because the mean of its divisors is an integer number (5161828131).
Almost surely, 210323656261 is an apocalyptic number.
It is an amenable number.
10323656261 is a deficient number, since it is larger than the sum of its proper divisors (1).
10323656261 is an equidigital number, since it uses as much as digits as its factorization.
10323656261 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 38880, while the sum is 35.
The spelling of 10323656261 in words is "ten billion, three hundred twenty-three million, six hundred fifty-six thousand, two hundred sixty-one".
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