Base | Representation |
---|---|
bin | 1010000110010100… |
… | …10100110011110101 |
3 | 111222211222022021221 |
4 | 11003022110303311 |
5 | 42100431404240 |
6 | 2253554510341 |
7 | 251233043602 |
oct | 50312246365 |
9 | 14884868257 |
10 | 5421747445 |
11 | 2332487114 |
12 | 10738953b1 |
13 | 685345aaa |
14 | 3960c76a9 |
15 | 21aeb3a4a |
hex | 143294cf5 |
5421747445 has 8 divisors (see below), whose sum is σ = 6512487840. Its totient is φ = 4333137360.
The previous prime is 5421747421. The next prime is 5421747481. The reversal of 5421747445 is 5447471245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5421747445 - 29 = 5421746933 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526971 + ... + 537160.
It is an arithmetic number, because the mean of its divisors is an integer number (814060980).
Almost surely, 25421747445 is an apocalyptic number.
It is an amenable number.
5421747445 is a deficient number, since it is larger than the sum of its proper divisors (1090740395).
5421747445 is a wasteful number, since it uses less digits than its factorization.
5421747445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065155.
The product of its digits is 627200, while the sum is 43.
The square root of 5421747445 is about 73632.5162207567. The cubic root of 5421747445 is about 1756.7626703390.
The spelling of 5421747445 in words is "five billion, four hundred twenty-one million, seven hundred forty-seven thousand, four hundred forty-five".
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