Base | Representation |
---|---|
bin | 1001001010000100110 |
3 | 120020121201 |
4 | 1021100212 |
5 | 34100240 |
6 | 10233114 |
7 | 2356561 |
oct | 1112046 |
9 | 506551 |
10 | 300070 |
11 | 1954a1 |
12 | 12579a |
13 | a6774 |
14 | 7b4d8 |
15 | 5dd9a |
hex | 49426 |
300070 has 16 divisors (see below), whose sum is σ = 555408. Its totient is φ = 116640.
The previous prime is 300043. The next prime is 300073. The reversal of 300070 is 70003.
300070 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a plaindrome in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300073) by changing a digit.
300070 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36 + ... + 775.
It is an arithmetic number, because the mean of its divisors is an integer number (34713).
2300070 is an apocalyptic number.
300070 is a deficient number, since it is larger than the sum of its proper divisors (255338).
300070 is a wasteful number, since it uses less digits than its factorization.
300070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855.
The product of its (nonzero) digits is 21, while the sum is 10.
The square root of 300070 is about 547.7864547431. The cubic root of 300070 is about 66.9485013040.
Adding to 300070 its reverse (70003), we get a palindrome (370073).
The spelling of 300070 in words is "three hundred thousand, seventy", and thus it is an iban number.
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