Base | Representation |
---|---|
bin | 1101011001111100010… |
… | …1100011111110011111 |
3 | 211000110011102010102000 |
4 | 3112133011203332133 |
5 | 12233124342131421 |
6 | 253444401333343 |
7 | 22432051161060 |
oct | 3263705437637 |
9 | 730404363360 |
10 | 230302302111 |
11 | 89741711292 |
12 | 38773937253 |
13 | 18943209b5b |
14 | b20a73c567 |
15 | 5ecd8b4226 |
hex | 359f163f9f |
230302302111 has 32 divisors (see below), whose sum is σ = 389952875520. Its totient is φ = 131593535712.
The previous prime is 230302302077. The next prime is 230302302173. The reversal of 230302302111 is 111203203032.
It is not a de Polignac number, because 230302302111 - 227 = 230168084383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230302302011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5107581 + ... + 5152473.
It is an arithmetic number, because the mean of its divisors is an integer number (12186027360).
Almost surely, 2230302302111 is an apocalyptic number.
230302302111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
230302302111 is a deficient number, since it is larger than the sum of its proper divisors (159650573409).
230302302111 is a wasteful number, since it uses less digits than its factorization.
230302302111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72052 (or 72046 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 230302302111 its reverse (111203203032), we get a palindrome (341505505143).
The spelling of 230302302111 in words is "two hundred thirty billion, three hundred two million, three hundred two thousand, one hundred eleven".
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