Base | Representation |
---|---|
bin | 1010000111011101… |
… | …00101110001011001 |
3 | 112000111212021222110 |
4 | 11003232211301121 |
5 | 42110400112410 |
6 | 2254534342533 |
7 | 251406620034 |
oct | 50356456131 |
9 | 15014767873 |
10 | 5431254105 |
11 | 233788a662 |
12 | 1076abaa49 |
13 | 6872c3c34 |
14 | 39748001b |
15 | 21bc40720 |
hex | 143ba5c59 |
5431254105 has 32 divisors (see below), whose sum is σ = 8960117760. Its totient is φ = 2807663040.
The previous prime is 5431254091. The next prime is 5431254107. The reversal of 5431254105 is 5014521345.
It is not a de Polignac number, because 5431254105 - 26 = 5431254041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5431254107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52356 + ... + 116634.
It is an arithmetic number, because the mean of its divisors is an integer number (280003680).
Almost surely, 25431254105 is an apocalyptic number.
It is an amenable number.
5431254105 is a deficient number, since it is larger than the sum of its proper divisors (3528863655).
5431254105 is a wasteful number, since it uses less digits than its factorization.
5431254105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64461.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 5431254105 is about 73697.0427154306. The cubic root of 5431254105 is about 1757.7888581599.
The spelling of 5431254105 in words is "five billion, four hundred thirty-one million, two hundred fifty-four thousand, one hundred five".
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