Base | Representation |
---|---|
bin | 10011000010100110… |
… | …00011101011001010 |
3 | 222101102002200021200 |
4 | 21201103003223022 |
5 | 131413403222310 |
6 | 4410203445030 |
7 | 511214201115 |
oct | 114123035312 |
9 | 28342080250 |
10 | 10222320330 |
11 | 4376262622 |
12 | 1b93526776 |
13 | c6ba8b071 |
14 | 6cd8b557c |
15 | 3ec6759c0 |
hex | 2614c3aca |
10222320330 has 48 divisors (see below), whose sum is σ = 27733605120. Its totient is φ = 2607431904.
The previous prime is 10222320323. The next prime is 10222320331. The reversal of 10222320330 is 3302322201.
It is a happy number.
10222320330 is a `hidden beast` number, since 10 + 2 + 2 + 2 + 320 + 330 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10222320331) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2467090 + ... + 2471229.
It is an arithmetic number, because the mean of its divisors is an integer number (577783440).
Almost surely, 210222320330 is an apocalyptic number.
10222320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10222320330 is an abundant number, since it is smaller than the sum of its proper divisors (17511284790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222320330 is a wasteful number, since it uses less digits than its factorization.
10222320330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4938355 (or 4938352 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 10222320330 its reverse (3302322201), we get a palindrome (13524642531).
The spelling of 10222320330 in words is "ten billion, two hundred twenty-two million, three hundred twenty thousand, three hundred thirty".
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