Base | Representation |
---|---|
bin | 1010100111100001… |
… | …1101111101110101 |
3 | 21100122001201221122 |
4 | 2221320131331311 |
5 | 21314114333214 |
6 | 1150452353325 |
7 | 130425615644 |
oct | 25170357565 |
9 | 7318051848 |
10 | 2850152309 |
11 | 1232922684 |
12 | 676615845 |
13 | 365639a74 |
14 | 1d075b35b |
15 | 11a34488e |
hex | a9e1df75 |
2850152309 has 2 divisors, whose sum is σ = 2850152310. Its totient is φ = 2850152308.
The previous prime is 2850152251. The next prime is 2850152321. The reversal of 2850152309 is 9032510582.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2537640625 + 312511684 = 50375^2 + 17678^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2850152309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2850152339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425076154 + 1425076155.
It is an arithmetic number, because the mean of its divisors is an integer number (1425076155).
Almost surely, 22850152309 is an apocalyptic number.
It is an amenable number.
2850152309 is a deficient number, since it is larger than the sum of its proper divisors (1).
2850152309 is an equidigital number, since it uses as much as digits as its factorization.
2850152309 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 2850152309 is about 53386.8177455821. The cubic root of 2850152309 is about 1417.8251951398.
The spelling of 2850152309 in words is "two billion, eight hundred fifty million, one hundred fifty-two thousand, three hundred nine".
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