Base | Representation |
---|---|
bin | 10011000111001000000… |
… | …011010000001011110010 |
3 | 11122112220121202200111220 |
4 | 103013020003100023302 |
5 | 133004140224234302 |
6 | 2443155333445510 |
7 | 163612220016462 |
oct | 23071003201362 |
9 | 4575817680456 |
10 | 1313321321202 |
11 | 466a81713a60 |
12 | 1926447a0896 |
13 | 96acbc20817 |
14 | 477ca877ba2 |
15 | 242686984bc |
hex | 131c80d02f2 |
1313321321202 has 32 divisors (see below), whose sum is σ = 2877726346560. Its totient is φ = 396268101120.
The previous prime is 1313321321189. The next prime is 1313321321251. The reversal of 1313321321202 is 2021231233131.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42685927 + ... + 42716682.
It is an arithmetic number, because the mean of its divisors is an integer number (89928948330).
Almost surely, 21313321321202 is an apocalyptic number.
1313321321202 is an abundant number, since it is smaller than the sum of its proper divisors (1564405025358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313321321202 is a wasteful number, since it uses less digits than its factorization.
1313321321202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85402858.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 1313321321202 its reverse (2021231233131), we get a palindrome (3334552554333).
The spelling of 1313321321202 in words is "one trillion, three hundred thirteen billion, three hundred twenty-one million, three hundred twenty-one thousand, two hundred two".
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