Base | Representation |
---|---|
bin | 10001111100101… |
… | …110000100101110 |
3 | 202222121222202002 |
4 | 101330232010232 |
5 | 1104042130110 |
6 | 45514132302 |
7 | 10314364055 |
oct | 2174560456 |
9 | 688558662 |
10 | 301130030 |
11 | 144a864a3 |
12 | 84a21092 |
13 | 4a505266 |
14 | 2bdc939c |
15 | 1b683aa5 |
hex | 11f2e12e |
301130030 has 32 divisors (see below), whose sum is σ = 566590464. Its totient is φ = 115013536.
The previous prime is 301130023. The next prime is 301130077. The reversal of 301130030 is 30031103.
It is a junction number, because it is equal to n+sod(n) for n = 301129993 and 301130020.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253097 + ... + 254283.
It is an arithmetic number, because the mean of its divisors is an integer number (17705952).
Almost surely, 2301130030 is an apocalyptic number.
301130030 is a deficient number, since it is larger than the sum of its proper divisors (265460434).
301130030 is a wasteful number, since it uses less digits than its factorization.
301130030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2320.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 301130030 is about 17353.0985705723. The cubic root of 301130030 is about 670.2724294958.
Adding to 301130030 its reverse (30031103), we get a palindrome (331161133).
The spelling of 301130030 in words is "three hundred one million, one hundred thirty thousand, thirty".
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