Base | Representation |
---|---|
bin | 10000010100101… |
… | …110011001101011 |
3 | 201002022221210220 |
4 | 100110232121223 |
5 | 1030102242040 |
6 | 43101541123 |
7 | 6533562063 |
oct | 2024563153 |
9 | 632287726 |
10 | 273868395 |
11 | 130656419 |
12 | 778747a3 |
13 | 4497b808 |
14 | 285303a3 |
15 | 1909b2d0 |
hex | 1052e66b |
273868395 has 8 divisors (see below), whose sum is σ = 438189456. Its totient is φ = 146063136.
The previous prime is 273868393. The next prime is 273868403. The reversal of 273868395 is 593868372.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 273868395 - 21 = 273868393 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (273868391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9128932 + ... + 9128961.
It is an arithmetic number, because the mean of its divisors is an integer number (54773682).
Almost surely, 2273868395 is an apocalyptic number.
273868395 is a deficient number, since it is larger than the sum of its proper divisors (164321061).
273868395 is a wasteful number, since it uses less digits than its factorization.
273868395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18257901.
The product of its digits is 2177280, while the sum is 51.
The square root of 273868395 is about 16548.9696053863. The cubic root of 273868395 is about 649.4025239502.
The spelling of 273868395 in words is "two hundred seventy-three million, eight hundred sixty-eight thousand, three hundred ninety-five".
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