Base | Representation |
---|---|
bin | 10011000011001001… |
… | …11010100100111001 |
3 | 222101201220111212011 |
4 | 21201210322210321 |
5 | 131421103023112 |
6 | 4410452045521 |
7 | 511302036235 |
oct | 114144724471 |
9 | 28351814764 |
10 | 10227001657 |
11 | 437896a794 |
12 | 1b950038a1 |
13 | c6ca39a92 |
14 | 6d03735c5 |
15 | 3ecc9caa7 |
hex | 26193a939 |
10227001657 has 2 divisors, whose sum is σ = 10227001658. Its totient is φ = 10227001656.
The previous prime is 10227001633. The next prime is 10227001669. The reversal of 10227001657 is 75610072201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6083376016 + 4143625641 = 77996^2 + 64371^2 .
It is a cyclic number.
It is not a de Polignac number, because 10227001657 - 211 = 10226999609 is a prime.
It is not a weakly prime, because it can be changed into another prime (10227001157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5113500828 + 5113500829.
It is an arithmetic number, because the mean of its divisors is an integer number (5113500829).
Almost surely, 210227001657 is an apocalyptic number.
It is an amenable number.
10227001657 is a deficient number, since it is larger than the sum of its proper divisors (1).
10227001657 is an equidigital number, since it uses as much as digits as its factorization.
10227001657 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5880, while the sum is 31.
Adding to 10227001657 its reverse (75610072201), we get a palindrome (85837073858).
The spelling of 10227001657 in words is "ten billion, two hundred twenty-seven million, one thousand, six hundred fifty-seven".
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