Base | Representation |
---|---|
bin | 100100100000011001111111… |
… | …0111101000010010001111010 |
3 | 1120002222010022212210211021000 |
4 | 1021000303332331002101322 |
5 | 314042104324324044010 |
6 | 3054541212342025430 |
7 | 124431443515300242 |
oct | 11100637675022172 |
9 | 1502863285724230 |
10 | 321113212331130 |
11 | 93353391a5847a |
12 | 30021a85118276 |
13 | 10a23acc84971b |
14 | 5941d68b98b22 |
15 | 271cd5908a7c0 |
hex | 1240cfef4247a |
321113212331130 has 64 divisors (see below), whose sum is σ = 856394891510400. Its totient is φ = 85620890759040.
The previous prime is 321113212331029. The next prime is 321113212331147. The reversal of 321113212331130 is 31133212311123.
321113212331130 is a `hidden beast` number, since 3 + 2 + 1 + 1 + 1 + 321 + 2 + 331 + 1 + 3 + 0 = 666.
It is a super-3 number, since 3×3211132123311303 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 321113212331094 and 321113212331103.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62086716 + ... + 67059575.
It is an arithmetic number, because the mean of its divisors is an integer number (13381170179850).
Almost surely, 2321113212331130 is an apocalyptic number.
321113212331130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
321113212331130 is an abundant number, since it is smaller than the sum of its proper divisors (535281679179270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321113212331130 is a wasteful number, since it uses less digits than its factorization.
321113212331130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129155516 (or 129155510 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
Adding to 321113212331130 its reverse (31133212311123), we get a palindrome (352246424642253).
The spelling of 321113212331130 in words is "three hundred twenty-one trillion, one hundred thirteen billion, two hundred twelve million, three hundred thirty-one thousand, one hundred thirty".
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