Base | Representation |
---|---|
bin | 101000010011110… |
… | …101011100001111 |
3 | 1202010120000002202 |
4 | 220103311130033 |
5 | 2341112211041 |
6 | 151035112115 |
7 | 22521232631 |
oct | 5023653417 |
9 | 1663500082 |
10 | 676288271 |
11 | 31782442a |
12 | 16a5a263b |
13 | aa159699 |
14 | 65b64a51 |
15 | 3e58ba9b |
hex | 284f570f |
676288271 has 8 divisors (see below), whose sum is σ = 716360400. Its totient is φ = 636248448.
The previous prime is 676288253. The next prime is 676288289. The reversal of 676288271 is 172882676.
It is an interprime number because it is at equal distance from previous prime (676288253) and next prime (676288289).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 676288271 - 222 = 672093967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (676288241) 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, 45080 + ... + 58178.
It is an arithmetic number, because the mean of its divisors is an integer number (89545050).
Almost surely, 2676288271 is an apocalyptic number.
676288271 is a deficient number, since it is larger than the sum of its proper divisors (40072129).
676288271 is a wasteful number, since it uses less digits than its factorization.
676288271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16153.
The product of its digits is 451584, while the sum is 47.
The square root of 676288271 is about 26005.5430821969. The cubic root of 676288271 is about 877.7630301065.
The spelling of 676288271 in words is "six hundred seventy-six million, two hundred eighty-eight thousand, two hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •