Base | Representation |
---|---|
bin | 1000011100000001… |
… | …1101100010010001 |
3 | 12211212002012210122 |
4 | 2013000131202101 |
5 | 14114322421022 |
6 | 1012431440025 |
7 | 110062365065 |
oct | 20700354221 |
9 | 5755065718 |
10 | 2265045137 |
11 | a62616a33 |
12 | 532686015 |
13 | 2a1356ac4 |
14 | 176b6daa5 |
15 | d3cb9742 |
hex | 8701d891 |
2265045137 has 2 divisors, whose sum is σ = 2265045138. Its totient is φ = 2265045136.
The previous prime is 2265045131. The next prime is 2265045173. The reversal of 2265045137 is 7315405622.
Together with next prime (2265045173) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1514065921 + 750979216 = 38911^2 + 27404^2 .
It is a cyclic number.
It is not a de Polignac number, because 2265045137 - 26 = 2265045073 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2265045097 and 2265045106.
It is not a weakly prime, because it can be changed into another prime (2265045131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132522568 + 1132522569.
It is an arithmetic number, because the mean of its divisors is an integer number (1132522569).
Almost surely, 22265045137 is an apocalyptic number.
It is an amenable number.
2265045137 is a deficient number, since it is larger than the sum of its proper divisors (1).
2265045137 is an equidigital number, since it uses as much as digits as its factorization.
2265045137 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 2265045137 is about 47592.4903424900. The cubic root of 2265045137 is about 1313.2849084945.
The spelling of 2265045137 in words is "two billion, two hundred sixty-five million, forty-five thousand, one hundred thirty-seven".
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