Base | Representation |
---|---|
bin | 1000101111000010010… |
… | …01111001110100001011 |
3 | 1001200200120221112120200 |
4 | 10113201021321310023 |
5 | 14404131313310011 |
6 | 345513344023243 |
7 | 30453335501430 |
oct | 4274111716413 |
9 | 1050616845520 |
10 | 300130213131 |
11 | 106314754361 |
12 | 4a201001b23 |
13 | 223c0ac03b8 |
14 | 10752559b87 |
15 | 7c18d30856 |
hex | 45e1279d0b |
300130213131 has 24 divisors (see below), whose sum is σ = 496218887424. Its totient is φ = 171237881520.
The previous prime is 300130213127. The next prime is 300130213139. The reversal of 300130213131 is 131312031003.
It is a happy number.
300130213131 is a `hidden beast` number, since 300 + 1 + 30 + 21 + 313 + 1 = 666.
It is not a de Polignac number, because 300130213131 - 22 = 300130213127 is a prime.
It is a super-2 number, since 2×3001302131312 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (300130213139) 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 23 ways as a sum of consecutive naturals, for example, 3640825 + ... + 3722346.
It is an arithmetic number, because the mean of its divisors is an integer number (20675786976).
Almost surely, 2300130213131 is an apocalyptic number.
300130213131 is a deficient number, since it is larger than the sum of its proper divisors (196088674293).
300130213131 is a wasteful number, since it uses less digits than its factorization.
300130213131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7363831 (or 7363828 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 300130213131 its reverse (131312031003), we get a palindrome (431442244134).
The spelling of 300130213131 in words is "three hundred billion, one hundred thirty million, two hundred thirteen thousand, one hundred thirty-one".
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