Base | Representation |
---|---|
bin | 10011001110001111… |
… | …10001001010011101 |
3 | 222122012221112211022 |
4 | 21213013301022131 |
5 | 132113411233341 |
6 | 4424013533525 |
7 | 513511521113 |
oct | 114707611235 |
9 | 28565845738 |
10 | 10320024221 |
11 | 4416425a41 |
12 | 20001a42a5 |
13 | c860a9710 |
14 | 6dc869ab3 |
15 | 406024e4b |
hex | 2671f129d |
10320024221 has 8 divisors (see below), whose sum is σ = 11120578560. Its totient is φ = 9520427952.
The previous prime is 10320024193. The next prime is 10320024223. The reversal of 10320024221 is 12242002301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10320024221 - 226 = 10252915357 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10320024221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10320024223) 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, 217061 + ... + 260298.
It is an arithmetic number, because the mean of its divisors is an integer number (1390072320).
Almost surely, 210320024221 is an apocalyptic number.
It is an amenable number.
10320024221 is a deficient number, since it is larger than the sum of its proper divisors (800554339).
10320024221 is a wasteful number, since it uses less digits than its factorization.
10320024221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479035.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 10320024221 its reverse (12242002301), we get a palindrome (22562026522).
The spelling of 10320024221 in words is "ten billion, three hundred twenty million, twenty-four thousand, two hundred twenty-one".
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