Base | Representation |
---|---|
bin | 10011000111000010101… |
… | …000000010001101100010 |
3 | 11122112200021111022220100 |
4 | 103013002220002031202 |
5 | 133003443424100002 |
6 | 2443142322523230 |
7 | 163610033241525 |
oct | 23070250021542 |
9 | 4575607438810 |
10 | 1313230300002 |
11 | 466a352a5425 |
12 | 19261a206516 |
13 | 96ab6101b1a |
14 | 477bc742bbc |
15 | 242606b911c |
hex | 131c2a02362 |
1313230300002 has 96 divisors (see below), whose sum is σ = 2995947601920. Its totient is φ = 415181052000.
The previous prime is 1313230299973. The next prime is 1313230300069. The reversal of 1313230300002 is 2000030323131.
1313230300002 is a `hidden beast` number, since 131 + 3 + 230 + 300 + 0 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10836927 + ... + 10957437.
It is an arithmetic number, because the mean of its divisors is an integer number (31207787520).
Almost surely, 21313230300002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1313230300002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1497973800960).
1313230300002 is an abundant number, since it is smaller than the sum of its proper divisors (1682717301918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313230300002 is a wasteful number, since it uses less digits than its factorization.
1313230300002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120940 (or 120937 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 1313230300002 its reverse (2000030323131), we get a palindrome (3313260623133).
The spelling of 1313230300002 in words is "one trillion, three hundred thirteen billion, two hundred thirty million, three hundred thousand, two".
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