Base | Representation |
---|---|
bin | 1000101111000100000… |
… | …10010011111001110101 |
3 | 1001200201121202210102110 |
4 | 10113202002103321311 |
5 | 14404144110000203 |
6 | 345515033001233 |
7 | 30453605256123 |
oct | 4274202237165 |
9 | 1050647683373 |
10 | 300145000053 |
11 | 106322033a58 |
12 | 4a205b53219 |
13 | 223c3b99a62 |
14 | 107544c8913 |
15 | 7c1a2a1d03 |
hex | 45e2093e75 |
300145000053 has 32 divisors (see below), whose sum is σ = 419599814400. Its totient is φ = 190479269376.
The previous prime is 300145000027. The next prime is 300145000079. The reversal of 300145000053 is 350000541003.
It is an interprime number because it is at equal distance from previous prime (300145000027) and next prime (300145000079).
It is not a de Polignac number, because 300145000053 - 214 = 300144983669 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 300144999993 and 300145000029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300145000853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12254103 + ... + 12278571.
It is an arithmetic number, because the mean of its divisors is an integer number (13112494200).
Almost surely, 2300145000053 is an apocalyptic number.
It is an amenable number.
300145000053 is a deficient number, since it is larger than the sum of its proper divisors (119454814347).
300145000053 is a wasteful number, since it uses less digits than its factorization.
300145000053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25341.
The product of its (nonzero) digits is 900, while the sum is 21.
Adding to 300145000053 its reverse (350000541003), we get a palindrome (650145541056).
The spelling of 300145000053 in words is "three hundred billion, one hundred forty-five million, fifty-three", and thus it is an aban number.
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