Base | Representation |
---|---|
bin | 1000011110011011… |
… | …1010101010000001 |
3 | 12212120001100222211 |
4 | 2013212322222001 |
5 | 14124413012024 |
6 | 1013431502121 |
7 | 110244152041 |
oct | 20746725201 |
9 | 5776040884 |
10 | 2275125889 |
11 | a68281833 |
12 | 535b27941 |
13 | 2a347634a |
14 | 178235721 |
15 | d4b0b594 |
hex | 879baa81 |
2275125889 has 2 divisors, whose sum is σ = 2275125890. Its totient is φ = 2275125888.
The previous prime is 2275125883. The next prime is 2275125907. The reversal of 2275125889 is 9885215722.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1157360400 + 1117765489 = 34020^2 + 33433^2 .
It is a cyclic number.
It is not a de Polignac number, because 2275125889 - 27 = 2275125761 is a prime.
It is not a weakly prime, because it can be changed into another prime (2275125883) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137562944 + 1137562945.
It is an arithmetic number, because the mean of its divisors is an integer number (1137562945).
Almost surely, 22275125889 is an apocalyptic number.
It is an amenable number.
2275125889 is a deficient number, since it is larger than the sum of its proper divisors (1).
2275125889 is an equidigital number, since it uses as much as digits as its factorization.
2275125889 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 806400, while the sum is 49.
The square root of 2275125889 is about 47698.2797278896. The cubic root of 2275125889 is about 1315.2303160324.
It can be divided in two parts, 2275 and 125889, that added together give a square (128164 = 3582).
The spelling of 2275125889 in words is "two billion, two hundred seventy-five million, one hundred twenty-five thousand, eight hundred eighty-nine".
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