Base | Representation |
---|---|
bin | 1010000100011000… |
… | …00101001111100011 |
3 | 111221201021100000002 |
4 | 11002030011033203 |
5 | 42032242241010 |
6 | 2252213050215 |
7 | 250644255224 |
oct | 50214051743 |
9 | 14851240002 |
10 | 5405430755 |
11 | 232425214a |
12 | 106a32696b |
13 | 681b5204a |
14 | 393c7b24b |
15 | 21983e1a5 |
hex | 1423053e3 |
5405430755 has 32 divisors (see below), whose sum is σ = 7035911424. Its totient is φ = 3971055616.
The previous prime is 5405430743. The next prime is 5405430761. The reversal of 5405430755 is 5570345045.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 5405430755 - 26 = 5405430691 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1408319 + ... + 1412151.
It is an arithmetic number, because the mean of its divisors is an integer number (219872232).
Almost surely, 25405430755 is an apocalyptic number.
5405430755 is a deficient number, since it is larger than the sum of its proper divisors (1630480669).
5405430755 is a wasteful number, since it uses less digits than its factorization.
5405430755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4255.
The product of its (nonzero) digits is 210000, while the sum is 38.
The square root of 5405430755 is about 73521.6346050603. The cubic root of 5405430755 is about 1754.9985800970.
The spelling of 5405430755 in words is "five billion, four hundred five million, four hundred thirty thousand, seven hundred fifty-five".
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