Base | Representation |
---|---|
bin | 1001010110101100110… |
… | …11111011110111011110 |
3 | 1010201122200021100012120 |
4 | 10223112123323313132 |
5 | 20231234324232410 |
6 | 403354414043410 |
7 | 32136134231562 |
oct | 4532633736736 |
9 | 1121580240176 |
10 | 321425227230 |
11 | 114352185668 |
12 | 523647a9566 |
13 | 24405878763 |
14 | 117b28256a2 |
15 | 8563604570 |
hex | 4ad66fbdde |
321425227230 has 16 divisors (see below), whose sum is σ = 771420545424. Its totient is φ = 85713393920.
The previous prime is 321425227157. The next prime is 321425227231. The reversal of 321425227230 is 32722524123.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 321425227191 and 321425227200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321425227231) 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, 5357087091 + ... + 5357087150.
It is an arithmetic number, because the mean of its divisors is an integer number (48213784089).
Almost surely, 2321425227230 is an apocalyptic number.
321425227230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
321425227230 is an abundant number, since it is smaller than the sum of its proper divisors (449995318194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321425227230 is a wasteful number, since it uses less digits than its factorization.
321425227230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10714174251.
The product of its (nonzero) digits is 40320, while the sum is 33.
The spelling of 321425227230 in words is "three hundred twenty-one billion, four hundred twenty-five million, two hundred twenty-seven thousand, two hundred thirty".
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