Base | Representation |
---|---|
bin | 1111101100100101… |
… | …01110001100010011 |
3 | 210202022000112010010 |
4 | 13312102232030103 |
5 | 114224312221402 |
6 | 3512113210003 |
7 | 415554625602 |
oct | 76622561423 |
9 | 23668015103 |
10 | 8427070227 |
11 | 3634952654 |
12 | 1772260903 |
13 | a43b71cb4 |
14 | 59d2b7a39 |
15 | 344c59a6c |
hex | 1f64ae313 |
8427070227 has 8 divisors (see below), whose sum is σ = 11241574864. Its totient is φ = 5615306208.
The previous prime is 8427070213. The next prime is 8427070243. The reversal of 8427070227 is 7220707248.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8427070227 - 224 = 8410293011 is a prime.
It is a super-2 number, since 2×84270702272 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8427070207) 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, 677968 + ... + 690285.
It is an arithmetic number, because the mean of its divisors is an integer number (1405196858).
Almost surely, 28427070227 is an apocalyptic number.
8427070227 is a deficient number, since it is larger than the sum of its proper divisors (2814504637).
8427070227 is a wasteful number, since it uses less digits than its factorization.
8427070227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370309.
The product of its (nonzero) digits is 87808, while the sum is 39.
The square root of 8427070227 is about 91799.0753058003. The cubic root of 8427070227 is about 2034.9740292532.
The spelling of 8427070227 in words is "eight billion, four hundred twenty-seven million, seventy thousand, two hundred twenty-seven".
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