Base | Representation |
---|---|
bin | 11011000110111… |
… | …10000100100111 |
3 | 120211220012221011 |
4 | 31203132010213 |
5 | 431203331043 |
6 | 34322003051 |
7 | 5430612442 |
oct | 1543360447 |
9 | 524805834 |
10 | 227402023 |
11 | 1073a9562 |
12 | 641a6487 |
13 | 3815c914 |
14 | 222b6659 |
15 | 14e6d59d |
hex | d8de127 |
227402023 has 2 divisors, whose sum is σ = 227402024. Its totient is φ = 227402022.
The previous prime is 227402003. The next prime is 227402029. The reversal of 227402023 is 320204722.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 227402023 - 29 = 227401511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 227401985 and 227402003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227402029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113701011 + 113701012.
It is an arithmetic number, because the mean of its divisors is an integer number (113701012).
Almost surely, 2227402023 is an apocalyptic number.
227402023 is a deficient number, since it is larger than the sum of its proper divisors (1).
227402023 is an equidigital number, since it uses as much as digits as its factorization.
227402023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 227402023 is about 15079.8548733070. The cubic root of 227402023 is about 610.3769264104.
Adding to 227402023 its reverse (320204722), we get a palindrome (547606745).
The spelling of 227402023 in words is "two hundred twenty-seven million, four hundred two thousand, twenty-three".
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