Base | Representation |
---|---|
bin | 10011001110010111… |
… | …11111101100101010 |
3 | 222122022000211212101 |
4 | 21213023333230222 |
5 | 132114202213310 |
6 | 4424053404014 |
7 | 513524114545 |
oct | 114713775452 |
9 | 28568024771 |
10 | 10321132330 |
11 | 4417012533 |
12 | 200063960a |
13 | c863a6bc2 |
14 | 6dca7785c |
15 | 40619343a |
hex | 2672ffb2a |
10321132330 has 16 divisors (see below), whose sum is σ = 18580956840. Its totient is φ = 4127804352.
The previous prime is 10321132321. The next prime is 10321132337. The reversal of 10321132330 is 3323112301.
It can be written as a sum of positive squares in 4 ways, for example, as 5860361809 + 4460770521 = 76553^2 + 66789^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10321132298 and 10321132307.
It is not an unprimeable number, because it can be changed into a prime (10321132337) 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, 11385 + ... + 144124.
Almost surely, 210321132330 is an apocalyptic number.
10321132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10321132330 is a deficient number, since it is larger than the sum of its proper divisors (8259824510).
10321132330 is a wasteful number, since it uses less digits than its factorization.
10321132330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162153.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 10321132330 its reverse (3323112301), we get a palindrome (13644244631).
The spelling of 10321132330 in words is "ten billion, three hundred twenty-one million, one hundred thirty-two thousand, three hundred thirty".
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