Base | Representation |
---|---|
bin | 1101001111010001001… |
… | …1000101111011001101 |
3 | 210202001110201220112022 |
4 | 3103310103011323031 |
5 | 12211242324220401 |
6 | 252252203015525 |
7 | 22301046064412 |
oct | 3236423057315 |
9 | 722043656468 |
10 | 227436945101 |
11 | 88501254143 |
12 | 380b420a5a5 |
13 | 185a76a8532 |
14 | b017d84109 |
15 | 5db206971b |
hex | 34f44c5ecd |
227436945101 has 2 divisors, whose sum is σ = 227436945102. Its totient is φ = 227436945100.
The previous prime is 227436945017. The next prime is 227436945139. The reversal of 227436945101 is 101549634722.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 216363592201 + 11073352900 = 465149^2 + 105230^2 .
It is a cyclic number.
It is not a de Polignac number, because 227436945101 - 230 = 226363203277 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227436945601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113718472550 + 113718472551.
It is an arithmetic number, because the mean of its divisors is an integer number (113718472551).
Almost surely, 2227436945101 is an apocalyptic number.
It is an amenable number.
227436945101 is a deficient number, since it is larger than the sum of its proper divisors (1).
227436945101 is an equidigital number, since it uses as much as digits as its factorization.
227436945101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 227436945101 in words is "two hundred twenty-seven billion, four hundred thirty-six million, nine hundred forty-five thousand, one hundred one".
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