Base | Representation |
---|---|
bin | 1000011100000101… |
… | …1000001100011001 |
3 | 12211212112102101022 |
4 | 2013001120030121 |
5 | 14114403113101 |
6 | 1012440532225 |
7 | 110064415421 |
oct | 20701301431 |
9 | 5755472338 |
10 | 2265285401 |
11 | a627704a5 |
12 | 532781075 |
13 | 2a140c282 |
14 | 176bd3481 |
15 | d3d15a1b |
hex | 87058319 |
2265285401 has 2 divisors, whose sum is σ = 2265285402. Its totient is φ = 2265285400.
The previous prime is 2265285359. The next prime is 2265285427. The reversal of 2265285401 is 1045825622.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2237195401 + 28090000 = 47299^2 + 5300^2 .
It is a cyclic number.
It is not a de Polignac number, because 2265285401 - 210 = 2265284377 is a prime.
It is not a weakly prime, because it can be changed into another prime (2265285101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132642700 + 1132642701.
It is an arithmetic number, because the mean of its divisors is an integer number (1132642701).
Almost surely, 22265285401 is an apocalyptic number.
It is an amenable number.
2265285401 is a deficient number, since it is larger than the sum of its proper divisors (1).
2265285401 is an equidigital number, since it uses as much as digits as its factorization.
2265285401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 2265285401 is about 47595.0144552977. The cubic root of 2265285401 is about 1313.3313422901.
The spelling of 2265285401 in words is "two billion, two hundred sixty-five million, two hundred eighty-five thousand, four hundred one".
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