Base | Representation |
---|---|
bin | 1000110010111001100… |
… | …01001100110101100111 |
3 | 1001220001010100112022110 |
4 | 10121130301030311213 |
5 | 14422403223042411 |
6 | 350455230532103 |
7 | 30555620366460 |
oct | 4313461146547 |
9 | 1056033315273 |
10 | 302204112231 |
11 | 10718938545a |
12 | 4a69b667033 |
13 | 2266166cc28 |
14 | 108abb6dd67 |
15 | 7cdae3e2a6 |
hex | 465cc4cd67 |
302204112231 has 8 divisors (see below), whose sum is σ = 460501504384. Its totient is φ = 172688064120.
The previous prime is 302204112209. The next prime is 302204112239. The reversal of 302204112231 is 132211402203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 302204112231 - 223 = 302195723623 is a prime.
It is a super-2 number, since 2×3022041122312 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 14390672011 = 302204112231 / (3 + 0 + 2 + 2 + 0 + 4 + 1 + 1 + 2 + 2 + 3 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 302204112198 and 302204112207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302204112239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7195335985 + ... + 7195336026.
It is an arithmetic number, because the mean of its divisors is an integer number (57562688048).
Almost surely, 2302204112231 is an apocalyptic number.
302204112231 is a deficient number, since it is larger than the sum of its proper divisors (158297392153).
302204112231 is a wasteful number, since it uses less digits than its factorization.
302204112231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14390672021.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 302204112231 its reverse (132211402203), we get a palindrome (434415514434).
The spelling of 302204112231 in words is "three hundred two billion, two hundred four million, one hundred twelve thousand, two hundred thirty-one".
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