Base | Representation |
---|---|
bin | 1001111010111100… |
… | …0011101101111110 |
3 | 20212121011022222100 |
4 | 2132233003231332 |
5 | 20423230324001 |
6 | 1120132125530 |
7 | 122665166160 |
oct | 23657035576 |
9 | 6777138870 |
10 | 2663136126 |
11 | 11472a8652 |
12 | 623a668a6 |
13 | 33597a4c1 |
14 | 1b3998930 |
15 | 108c02586 |
hex | 9ebc3b7e |
2663136126 has 48 divisors (see below), whose sum is σ = 6598167264. Its totient is φ = 760465152.
The previous prime is 2663136107. The next prime is 2663136143. The reversal of 2663136126 is 6216313662.
2663136126 is a `hidden beast` number, since 2 + 6 + 6 + 31 + 3 + 612 + 6 = 666.
It is a super-3 number, since 3×26631361263 (a number of 29 digits) contains 333 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266370 + ... + 276186.
It is an arithmetic number, because the mean of its divisors is an integer number (137461818).
Almost surely, 22663136126 is an apocalyptic number.
2663136126 is an abundant number, since it is smaller than the sum of its proper divisors (3935031138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2663136126 is a wasteful number, since it uses less digits than its factorization.
2663136126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11985 (or 11982 counting only the distinct ones).
The product of its digits is 46656, while the sum is 36.
The square root of 2663136126 is about 51605.5823143194. The cubic root of 2663136126 is about 1386.1102933787.
Adding to 2663136126 its reverse (6216313662), we get a palindrome (8879449788).
The spelling of 2663136126 in words is "two billion, six hundred sixty-three million, one hundred thirty-six thousand, one hundred twenty-six".
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