| Base | Representation |
|---|---|
| bin | 1100000000011001101011… |
| … | …0001101000010011101110 |
| 3 | 1201202000011120011201000200 |
| 4 | 3000012122301220103232 |
| 5 | 3212241202441431110 |
| 6 | 44024245304534330 |
| 7 | 2531512600542330 |
| oct | 300063261502356 |
| 9 | 51660146151020 |
| 10 | 13201031202030 |
| 11 | 422a586a66281 |
| 12 | 15925467813a6 |
| 13 | 749b0c81a8b9 |
| 14 | 338d0d057450 |
| 15 | 17d5c84026c0 |
| hex | c019ac684ee |
13201031202030 has 192 divisors, whose sum is σ = 39843373160448. Its totient is φ = 2970021116160.
The previous prime is 13201031201987. The next prime is 13201031202041. The reversal of 13201031202030 is 3020213010231.
13201031202030 is a `hidden beast` number, since 1 + 320 + 1 + 0 + 312 + 0 + 2 + 0 + 30 = 666.
It is a super-2 number, since 2×132010312020302 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13201031201994 and 13201031202012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27178767 + ... + 27660213.
It is an arithmetic number, because the mean of its divisors is an integer number (207517568544).
Almost surely, 213201031202030 is an apocalyptic number.
13201031202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13201031202030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19921686580224).
13201031202030 is an abundant number, since it is smaller than the sum of its proper divisors (26642341958418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201031202030 is a wasteful number, since it uses less digits than its factorization.
13201031202030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482151 (or 482148 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13201031202030 its reverse (3020213010231), we get a palindrome (16221244212261).
The spelling of 13201031202030 in words is "thirteen trillion, two hundred one billion, thirty-one million, two hundred two thousand, thirty".
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