| Base | Representation |
|---|---|
| bin | 1011000010110100110001… |
| … | …0000110110001000010110 |
| 3 | 1120222212121010212201011000 |
| 4 | 2300231030100312020112 |
| 5 | 3042423133404431410 |
| 6 | 41454253110524130 |
| 7 | 2362212425131224 |
| oct | 260551420661026 |
| 9 | 46885533781130 |
| 10 | 12143152030230 |
| 11 | 3961977827a01 |
| 12 | 1441511066646 |
| 13 | 6a112c2c6110 |
| 14 | 2dda35aa9b14 |
| 15 | 160d10716dc0 |
| hex | b0b4c436216 |
12143152030230 has 256 divisors, whose sum is σ = 35167020134400. Its totient is φ = 2963929812480.
The previous prime is 12143152030199. The next prime is 12143152030241. The reversal of 12143152030230 is 3203025134121.
12143152030230 is a `hidden beast` number, since 1 + 2 + 1 + 431 + 5 + 203 + 0 + 23 + 0 = 666.
It is a super-2 number, since 2×121431520302302 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 12143152030194 and 12143152030203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 270552931 + ... + 270597809.
It is an arithmetic number, because the mean of its divisors is an integer number (137371172400).
Almost surely, 212143152030230 is an apocalyptic number.
12143152030230 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 12143152030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17583510067200).
12143152030230 is an abundant number, since it is smaller than the sum of its proper divisors (23023868104170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12143152030230 is a wasteful number, since it uses less digits than its factorization.
12143152030230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45556 (or 45550 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 12143152030230 its reverse (3203025134121), we get a palindrome (15346177164351).
The spelling of 12143152030230 in words is "twelve trillion, one hundred forty-three billion, one hundred fifty-two million, thirty thousand, two hundred thirty".
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