Base | Representation |
---|---|
bin | 100111000001… |
… | …111000011010 |
3 | 201020210201212 |
4 | 213001320122 |
5 | 10104400242 |
6 | 1003143122 |
7 | 152651633 |
oct | 47017032 |
9 | 21223655 |
10 | 10231322 |
11 | 5858a42 |
12 | 3514aa2 |
13 | 2172c4a |
14 | 150488a |
15 | d71782 |
hex | 9c1e1a |
10231322 has 4 divisors (see below), whose sum is σ = 15346986. Its totient is φ = 5115660.
The previous prime is 10231303. The next prime is 10231337. The reversal of 10231322 is 22313201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 10182481 + 48841 = 3191^2 + 221^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10231297 and 10231306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557829 + ... + 2557832.
Almost surely, 210231322 is an apocalyptic number.
10231322 is a deficient number, since it is larger than the sum of its proper divisors (5115664).
10231322 is an equidigital number, since it uses as much as digits as its factorization.
10231322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5115663.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 10231322 is about 3198.6437751022. The cubic root of 10231322 is about 217.0920489802.
Adding to 10231322 its reverse (22313201), we get a palindrome (32544523).
The spelling of 10231322 in words is "ten million, two hundred thirty-one thousand, three hundred twenty-two".
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