Base | Representation |
---|---|
bin | 1010000100011001… |
… | …11001101010011100 |
3 | 111221201200020112102 |
4 | 11002030321222130 |
5 | 42032321123333 |
6 | 2252221424232 |
7 | 250646141216 |
oct | 50214715234 |
9 | 14851606472 |
10 | 5405645468 |
11 | 23243894a3 |
12 | 106a40b078 |
13 | 681bc89b2 |
14 | 393cd55b6 |
15 | 219882ae8 |
hex | 142339a9c |
5405645468 has 24 divisors (see below), whose sum is σ = 9588062400. Its totient is φ = 2666259648.
The previous prime is 5405645461. The next prime is 5405645489. The reversal of 5405645468 is 8645465045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405645461) 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, 383978 + ... + 397806.
It is an arithmetic number, because the mean of its divisors is an integer number (399502600).
Almost surely, 25405645468 is an apocalyptic number.
It is an amenable number.
5405645468 is a deficient number, since it is larger than the sum of its proper divisors (4182416932).
5405645468 is a wasteful number, since it uses less digits than its factorization.
5405645468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15149 (or 15147 counting only the distinct ones).
The product of its (nonzero) digits is 2304000, while the sum is 47.
The square root of 5405645468 is about 73523.0947934049. The cubic root of 5405645468 is about 1755.0218169759.
The spelling of 5405645468 in words is "five billion, four hundred five million, six hundred forty-five thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •