Base | Representation |
---|---|
bin | 110011110000100000001001… |
… | …011101101000010001010101 |
3 | 1002211222112122210210101120211 |
4 | 303300200021131220101111 |
5 | 214314021223403400234 |
6 | 2124045204010525421 |
7 | 65642654326156462 |
oct | 6360401135502125 |
9 | 1084875583711524 |
10 | 227633425450069 |
11 | 66592880303621 |
12 | 21644a71736871 |
13 | 9a02980787652 |
14 | 402d7336ba669 |
15 | 1b4b403b9e164 |
hex | cf0809768455 |
227633425450069 has 2 divisors, whose sum is σ = 227633425450070. Its totient is φ = 227633425450068.
The previous prime is 227633425449973. The next prime is 227633425450099. The reversal of 227633425450069 is 960054524336722.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 227331398265169 + 302027184900 = 15077513^2 + 549570^2 .
It is a cyclic number.
It is not a de Polignac number, because 227633425450069 - 227 = 227633291232341 is a prime.
It is a super-2 number, since 2×2276334254500692 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 227633425449995 and 227633425450022.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227633425450099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113816712725034 + 113816712725035.
It is an arithmetic number, because the mean of its divisors is an integer number (113816712725035).
Almost surely, 2227633425450069 is an apocalyptic number.
It is an amenable number.
227633425450069 is a deficient number, since it is larger than the sum of its proper divisors (1).
227633425450069 is an equidigital number, since it uses as much as digits as its factorization.
227633425450069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 65318400, while the sum is 58.
The spelling of 227633425450069 in words is "two hundred twenty-seven trillion, six hundred thirty-three billion, four hundred twenty-five million, four hundred fifty thousand, sixty-nine".
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