Base | Representation |
---|---|
bin | 110100010100111000010000… |
… | …110101111010100011110100 |
3 | 1010011211112001210200100111000 |
4 | 310110320100311322203310 |
5 | 220131000313334120340 |
6 | 2133241424124243300 |
7 | 66321401506150206 |
oct | 6424702065724364 |
9 | 1104745053610430 |
10 | 230133220223220 |
11 | 67366a50289936 |
12 | 219894399a0530 |
13 | 9b546147a2382 |
14 | 40b871600a776 |
15 | 1b9145e771d30 |
hex | d14e10d7a8f4 |
230133220223220 has 48 divisors (see below), whose sum is σ = 715970018473920. Its totient is φ = 61368858726048.
The previous prime is 230133220223201. The next prime is 230133220223233. The reversal of 230133220223220 is 22322022331032.
230133220223220 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 332 + 2 + 0 + 2 + 2 + 322 + 0 = 666.
It is a super-2 number, since 2×2301332202232202 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213086314482 + ... + 213086315561.
It is an arithmetic number, because the mean of its divisors is an integer number (14916042051540).
Almost surely, 2230133220223220 is an apocalyptic number.
230133220223220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230133220223220 is an abundant number, since it is smaller than the sum of its proper divisors (485836798250700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230133220223220 is a wasteful number, since it uses less digits than its factorization.
230133220223220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426172630061 (or 426172630053 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 230133220223220 its reverse (22322022331032), we get a palindrome (252455242554252).
The spelling of 230133220223220 in words is "two hundred thirty trillion, one hundred thirty-three billion, two hundred twenty million, two hundred twenty-three thousand, two hundred twenty".
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