Base | Representation |
---|---|
bin | 1010000001001011… |
… | …11111111010001101 |
3 | 111212211220202110012 |
4 | 11000211333322031 |
5 | 42003414421341 |
6 | 2245415323005 |
7 | 250200641201 |
oct | 50045777215 |
9 | 14784822405 |
10 | 5378670221 |
11 | 2310134601 |
12 | 1061380465 |
13 | 679442702 |
14 | 3904b2b01 |
15 | 2173050eb |
hex | 14097fe8d |
5378670221 has 8 divisors (see below), whose sum is σ = 5793575424. Its totient is φ = 4978852560.
The previous prime is 5378670203. The next prime is 5378670259. The reversal of 5378670221 is 1220768735.
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 5378670221 - 214 = 5378653837 is a prime.
It is a super-3 number, since 3×53786702213 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5378600221) 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, 3771146 + ... + 3772571.
It is an arithmetic number, because the mean of its divisors is an integer number (724196928).
Almost surely, 25378670221 is an apocalyptic number.
It is an amenable number.
5378670221 is a deficient number, since it is larger than the sum of its proper divisors (414905203).
5378670221 is a wasteful number, since it uses less digits than its factorization.
5378670221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7543771.
The product of its (nonzero) digits is 141120, while the sum is 41.
The square root of 5378670221 is about 73339.4179210607. The cubic root of 5378670221 is about 1752.0976447537.
The spelling of 5378670221 in words is "five billion, three hundred seventy-eight million, six hundred seventy thousand, two hundred twenty-one".
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