Base | Representation |
---|---|
bin | 10000011010000… |
… | …110001001111101 |
3 | 201011222111020201 |
4 | 100122012021331 |
5 | 1030432321123 |
6 | 43152043501 |
7 | 6551545066 |
oct | 2032061175 |
9 | 634874221 |
10 | 275276413 |
11 | 131428275 |
12 | 78233591 |
13 | 45052669 |
14 | 287b956d |
15 | 192785ad |
hex | 1068627d |
275276413 has 2 divisors, whose sum is σ = 275276414. Its totient is φ = 275276412.
The previous prime is 275276327. The next prime is 275276423. The reversal of 275276413 is 314672572.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 147428164 + 127848249 = 12142^2 + 11307^2 .
It is a cyclic number.
It is not a de Polignac number, because 275276413 - 29 = 275275901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (275276423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137638206 + 137638207.
It is an arithmetic number, because the mean of its divisors is an integer number (137638207).
Almost surely, 2275276413 is an apocalyptic number.
It is an amenable number.
275276413 is a deficient number, since it is larger than the sum of its proper divisors (1).
275276413 is an equidigital number, since it uses as much as digits as its factorization.
275276413 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 70560, while the sum is 37.
The square root of 275276413 is about 16591.4560241107. The cubic root of 275276413 is about 650.5135294873.
The spelling of 275276413 in words is "two hundred seventy-five million, two hundred seventy-six thousand, four hundred thirteen".
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