Base | Representation |
---|---|
bin | 100111011001100… |
… | …0010001001110101 |
3 | 10102010120121110111 |
4 | 1032303002021311 |
5 | 10201413013023 |
6 | 335103023021 |
7 | 44521552234 |
oct | 11663021165 |
9 | 3363517414 |
10 | 1322001013 |
11 | 619264a23 |
12 | 30a89aa71 |
13 | 180b6c128 |
14 | c780ab1b |
15 | 7b0d900d |
hex | 4ecc2275 |
1322001013 has 8 divisors (see below), whose sum is σ = 1330749056. Its totient is φ = 1313269200.
The previous prime is 1322001001. The next prime is 1322001017. The reversal of 1322001013 is 3101002231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1322001013 - 29 = 1322000501 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1322000984 and 1322001002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1322001017) 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, 188968 + ... + 195838.
It is an arithmetic number, because the mean of its divisors is an integer number (166343632).
Almost surely, 21322001013 is an apocalyptic number.
It is an amenable number.
1322001013 is a deficient number, since it is larger than the sum of its proper divisors (8748043).
1322001013 is a wasteful number, since it uses less digits than its factorization.
1322001013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8115.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1322001013 is about 36359.3318557974. The cubic root of 1322001013 is about 1097.5153321056.
Adding to 1322001013 its reverse (3101002231), we get a palindrome (4423003244).
The spelling of 1322001013 in words is "one billion, three hundred twenty-two million, one thousand, thirteen".
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