Base | Representation |
---|---|
bin | 10010101010110001… |
… | …00010111001000001 |
3 | 221212110222022111002 |
4 | 21111120202321001 |
5 | 131011220313241 |
6 | 4334303301345 |
7 | 503236161206 |
oct | 112530427101 |
9 | 27773868432 |
10 | 10022432321 |
11 | 4283446820 |
12 | 1b385aa855 |
13 | c39542a35 |
14 | 6b1121cad |
15 | 3d9d3e89b |
hex | 255622e41 |
10022432321 has 16 divisors (see below), whose sum is σ = 11418572160. Its totient is φ = 8707797120.
The previous prime is 10022432291. The next prime is 10022432359. The reversal of 10022432321 is 12323422001.
It is a de Polignac number, because none of the positive numbers 2k-10022432321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10022432293 and 10022432302.
It is not an unprimeable number, because it can be changed into a prime (10022432221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294821 + ... + 327053.
It is an arithmetic number, because the mean of its divisors is an integer number (713660760).
Almost surely, 210022432321 is an apocalyptic number.
10022432321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10022432321 is a deficient number, since it is larger than the sum of its proper divisors (1396139839).
10022432321 is a wasteful number, since it uses less digits than its factorization.
10022432321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33496.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10022432321 its reverse (12323422001), we get a palindrome (22345854322).
The spelling of 10022432321 in words is "ten billion, twenty-two million, four hundred thirty-two thousand, three hundred twenty-one".
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