Base | Representation |
---|---|
bin | 10000001001110… |
… | …001001110001001 |
3 | 200212221001010021 |
4 | 100021301032021 |
5 | 1023333340421 |
6 | 42520220441 |
7 | 6500300566 |
oct | 2011611611 |
9 | 625831107 |
10 | 270996361 |
11 | 129a74639 |
12 | 7690a721 |
13 | 441b449c |
14 | 27dc386d |
15 | 18bd0341 |
hex | 10271389 |
270996361 has 4 divisors (see below), whose sum is σ = 271283472. Its totient is φ = 270709252.
The previous prime is 270996359. The next prime is 270996377. The reversal of 270996361 is 163699072.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 270996361 - 21 = 270996359 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (270996301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142135 + ... + 144028.
It is an arithmetic number, because the mean of its divisors is an integer number (67820868).
Almost surely, 2270996361 is an apocalyptic number.
It is an amenable number.
270996361 is a deficient number, since it is larger than the sum of its proper divisors (287111).
270996361 is an equidigital number, since it uses as much as digits as its factorization.
270996361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287110.
The product of its (nonzero) digits is 122472, while the sum is 43.
The square root of 270996361 is about 16461.9671060296. The cubic root of 270996361 is about 647.1244661314.
The spelling of 270996361 in words is "two hundred seventy million, nine hundred ninety-six thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •