Base | Representation |
---|---|
bin | 1101011001010011010… |
… | …1011101110010100011 |
3 | 211000000011210001000012 |
4 | 3112110311131302203 |
5 | 12232301324412212 |
6 | 253415335115135 |
7 | 22424562235202 |
oct | 3262465356243 |
9 | 730004701005 |
10 | 230130310307 |
11 | 896636192a7 |
12 | 38726212aab |
13 | 189166ab061 |
14 | b1d196b239 |
15 | 5ebd73d922 |
hex | 3594d5dca3 |
230130310307 has 16 divisors (see below), whose sum is σ = 243242237952. Its totient is φ = 217398675360.
The previous prime is 230130310301. The next prime is 230130310349. The reversal of 230130310307 is 703013031032.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 230130310307 - 26 = 230130310243 is a prime.
It is a super-2 number, since 2×2301303103072 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230130310301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351833 + ... + 764229.
It is an arithmetic number, because the mean of its divisors is an integer number (15202639872).
Almost surely, 2230130310307 is an apocalyptic number.
230130310307 is a deficient number, since it is larger than the sum of its proper divisors (13111927645).
230130310307 is a wasteful number, since it uses less digits than its factorization.
230130310307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412858.
The product of its (nonzero) digits is 1134, while the sum is 23.
Adding to 230130310307 its reverse (703013031032), we get a palindrome (933143341339).
The spelling of 230130310307 in words is "two hundred thirty billion, one hundred thirty million, three hundred ten thousand, three hundred seven".
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