Base | Representation |
---|---|
bin | 1101011001010001011… |
… | …0111010101000111011 |
3 | 210222222121201011200122 |
4 | 3112110112322220323 |
5 | 12232242302131021 |
6 | 253414451323455 |
7 | 22424434202330 |
oct | 3262426725073 |
9 | 728877634618 |
10 | 230122302011 |
11 | 8965a049578 |
12 | 387235b058b |
13 | 18914b35c14 |
14 | b1d0884987 |
15 | 5ebcbaabab |
hex | 35945baa3b |
230122302011 has 4 divisors (see below), whose sum is σ = 262996916592. Its totient is φ = 197247687432.
The previous prime is 230122301987. The next prime is 230122302013. The reversal of 230122302011 is 110203221032.
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 230122302011 - 26 = 230122301947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230122302013) 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, 16437307280 + ... + 16437307293.
It is an arithmetic number, because the mean of its divisors is an integer number (65749229148).
Almost surely, 2230122302011 is an apocalyptic number.
230122302011 is a deficient number, since it is larger than the sum of its proper divisors (32874614581).
230122302011 is an equidigital number, since it uses as much as digits as its factorization.
230122302011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32874614580.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 230122302011 its reverse (110203221032), we get a palindrome (340325523043).
The spelling of 230122302011 in words is "two hundred thirty billion, one hundred twenty-two million, three hundred two thousand, eleven".
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