Base | Representation |
---|---|
bin | 100111011010010… |
… | …0011110100000110 |
3 | 10102011022221011221 |
4 | 1032310203310012 |
5 | 10202013313110 |
6 | 335115350554 |
7 | 44525136406 |
oct | 11664436406 |
9 | 3364287157 |
10 | 1322401030 |
11 | 619508515 |
12 | 30aa5245a |
13 | 180c7c222 |
14 | c78b2806 |
15 | 7b1677da |
hex | 4ed23d06 |
1322401030 has 16 divisors (see below), whose sum is σ = 2389809744. Its totient is φ = 526852000.
The previous prime is 1322401021. The next prime is 1322401037. The reversal of 1322401030 is 301042231.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1322400995 and 1322401013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1322401037) 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, 260917 + ... + 265936.
It is an arithmetic number, because the mean of its divisors is an integer number (149363109).
Almost surely, 21322401030 is an apocalyptic number.
1322401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1322401030 is a deficient number, since it is larger than the sum of its proper divisors (1067408714).
1322401030 is a wasteful number, since it uses less digits than its factorization.
1322401030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527111.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1322401030 is about 36364.8323246512. The cubic root of 1322401030 is about 1097.6260179808.
Adding to 1322401030 its reverse (301042231), we get a palindrome (1623443261).
The spelling of 1322401030 in words is "one billion, three hundred twenty-two million, four hundred one thousand, thirty".
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