Base | Representation |
---|---|
bin | 10001111000100… |
… | …010011111100011 |
3 | 202220120022022002 |
4 | 101320202133203 |
5 | 1103302042034 |
6 | 45434434215 |
7 | 10302150515 |
oct | 2170423743 |
9 | 686508262 |
10 | 300034019 |
11 | 1443a7aaa |
12 | 8459296b |
13 | 4a21042c |
14 | 2bbc1bb5 |
15 | 1b518e7e |
hex | 11e227e3 |
300034019 has 4 divisors (see below), whose sum is σ = 300303744. Its totient is φ = 299764296.
The previous prime is 300033989. The next prime is 300034039. The reversal of 300034019 is 910430003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 300034019 - 28 = 300033763 is a prime.
It is a super-2 number, since 2×3000340192 = 180040825114584722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (300034039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133187 + ... + 135420.
It is an arithmetic number, because the mean of its divisors is an integer number (75075936).
Almost surely, 2300034019 is an apocalyptic number.
300034019 is a deficient number, since it is larger than the sum of its proper divisors (269725).
300034019 is a wasteful number, since it uses less digits than its factorization.
300034019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269724.
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 300034019 is about 17321.4900917906. The cubic root of 300034019 is about 669.4582529475.
The spelling of 300034019 in words is "three hundred million, thirty-four thousand, nineteen".
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