Base | Representation |
---|---|
bin | 1010001001101100… |
… | …00110011011110011 |
3 | 112001211010200200010 |
4 | 11010312012123303 |
5 | 42130200000430 |
6 | 2300444230003 |
7 | 252025144110 |
oct | 50466063363 |
9 | 15054120603 |
10 | 5450000115 |
11 | 234742382a |
12 | 108123b303 |
13 | 68b158651 |
14 | 399b5d907 |
15 | 21d6e4cb0 |
hex | 144d866f3 |
5450000115 has 32 divisors (see below), whose sum is σ = 10106090496. Its totient is φ = 2456334720.
The previous prime is 5450000113. The next prime is 5450000141. The reversal of 5450000115 is 5110000545.
It is not a de Polignac number, because 5450000115 - 21 = 5450000113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 5450000091 and 5450000100.
It is not an unprimeable number, because it can be changed into a prime (5450000111) 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, 358072 + ... + 372981.
It is an arithmetic number, because the mean of its divisors is an integer number (315815328).
Almost surely, 25450000115 is an apocalyptic number.
5450000115 is a deficient number, since it is larger than the sum of its proper divisors (4656090381).
5450000115 is a wasteful number, since it uses less digits than its factorization.
5450000115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 731139.
The product of its (nonzero) digits is 500, while the sum is 21.
The square root of 5450000115 is about 73824.1160800453. The cubic root of 5450000115 is about 1759.8088759187.
The spelling of 5450000115 in words is "five billion, four hundred fifty million, one hundred fifteen", and thus it is an aban number.
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