Base | Representation |
---|---|
bin | 100111011010100… |
… | …1000101110100110 |
3 | 10102011121121120221 |
4 | 1032311020232212 |
5 | 10202033132410 |
6 | 335122514554 |
7 | 44526336256 |
oct | 11665105646 |
9 | 3364547527 |
10 | 1322552230 |
11 | 61960107a |
12 | 30ab05a5a |
13 | 181002cac |
14 | c7911966 |
15 | 7b1974da |
hex | 4ed48ba6 |
1322552230 has 16 divisors (see below), whose sum is σ = 2520629280. Its totient is φ = 497901952.
The previous prime is 1322552227. The next prime is 1322552251. The reversal of 1322552230 is 322552231.
It is a junction number, because it is equal to n+sod(n) for n = 1322552195 and 1322552204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3889690 + ... + 3890029.
It is an arithmetic number, because the mean of its divisors is an integer number (157539330).
Almost surely, 21322552230 is an apocalyptic number.
1322552230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1322552230 is a deficient number, since it is larger than the sum of its proper divisors (1198077050).
1322552230 is a wasteful number, since it uses less digits than its factorization.
1322552230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7779743.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 1322552230 is about 36366.9111968559. The cubic root of 1322552230 is about 1097.6678496504.
Subtracting from 1322552230 its reverse (322552231), we obtain a palindrome (999999999).
The spelling of 1322552230 in words is "one billion, three hundred twenty-two million, five hundred fifty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •