Base | Representation |
---|---|
bin | 10011000111000110111… |
… | …110001000110011010110 |
3 | 11122112212100200012001111 |
4 | 103013012332020303112 |
5 | 133004121104444110 |
6 | 2443153445245234 |
7 | 163611610016020 |
oct | 23070676106326 |
9 | 4575770605044 |
10 | 1313303203030 |
11 | 466a72469565 |
12 | 19263a70381a |
13 | 96ac8248b00 |
14 | 477c82bd010 |
15 | 24266cb9e8a |
hex | 131c6f88cd6 |
1313303203030 has 192 divisors, whose sum is σ = 3100079848320. Its totient is φ = 390869286912.
The previous prime is 1313303203021. The next prime is 1313303203039. The reversal of 1313303203030 is 303023033131.
It is an interprime number because it is at equal distance from previous prime (1313303203021) and next prime (1313303203039).
It is a junction number, because it is equal to n+sod(n) for n = 1313303202992 and 1313303203010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313303203039) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 379895062 + ... + 379898518.
It is an arithmetic number, because the mean of its divisors is an integer number (16146249210).
Almost surely, 21313303203030 is an apocalyptic number.
1313303203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1313303203030 is an abundant number, since it is smaller than the sum of its proper divisors (1786776645290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313303203030 is a wasteful number, since it uses less digits than its factorization.
1313303203030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5403 (or 5390 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 1313303203030 its reverse (303023033131), we get a palindrome (1616326236161).
The spelling of 1313303203030 in words is "one trillion, three hundred thirteen billion, three hundred three million, two hundred three thousand, thirty".
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