Base | Representation |
---|---|
bin | 110100010011011001000100… |
… | …001111000010001111101010 |
3 | 1010011110202020010101010221010 |
4 | 310103121010033002033222 |
5 | 220122311443311344320 |
6 | 2133122441203324350 |
7 | 66311122462102146 |
oct | 6423310417021752 |
9 | 1104422203333833 |
10 | 230031003231210 |
11 | 67327667478935 |
12 | 219716716806b6 |
13 | 9b47aa489204c |
14 | 40b37ba768226 |
15 | 1b8d97aab0ae0 |
hex | d136443c23ea |
230031003231210 has 32 divisors (see below), whose sum is σ = 554690874157632. Its totient is φ = 61050882372480.
The previous prime is 230031003231193. The next prime is 230031003231229. The reversal of 230031003231210 is 12132300130032.
It is a super-3 number, since 3×2300310032312103 (a number of 44 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18169899139 + ... + 18169911798.
It is an arithmetic number, because the mean of its divisors is an integer number (17334089817426).
Almost surely, 2230031003231210 is an apocalyptic number.
230031003231210 is an abundant number, since it is smaller than the sum of its proper divisors (324659870926422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230031003231210 is a wasteful number, since it uses less digits than its factorization.
230031003231210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36339811158.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 230031003231210 its reverse (12132300130032), we get a palindrome (242163303361242).
The spelling of 230031003231210 in words is "two hundred thirty trillion, thirty-one billion, three million, two hundred thirty-one thousand, two hundred ten".
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