| Base | Representation |
|---|---|
| bin | 11110111101111110110001… |
| … | …001110111111111110011100 |
| 3 | 122212020122202200001101110000 |
| 4 | 132331332301032333332130 |
| 5 | 120323002443421011443 |
| 6 | 1201401421304214300 |
| 7 | 40455113566156125 |
| oct | 3675766116777634 |
| 9 | 585218680041400 |
| 10 | 136200681422748 |
| 11 | 3a441425a11878 |
| 12 | 1333873076a390 |
| 13 | 5acc89116a877 |
| 14 | 258c21076d04c |
| 15 | 10b2d5b7088d3 |
| hex | 7bdfb13bff9c |
136200681422748 has 240 divisors, whose sum is σ = 358291418506560. Its totient is φ = 45116270244864.
The previous prime is 136200681422719. The next prime is 136200681422779. The reversal of 136200681422748 is 847224186002631.
136200681422748 is a `hidden beast` number, since 1 + 3 + 6 + 200 + 6 + 8 + 1 + 422 + 7 + 4 + 8 = 666.
It is a super-2 number, since 2×1362006814227482 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 136200681422694 and 136200681422703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 73741569961 + ... + 73741571807.
It is an arithmetic number, because the mean of its divisors is an integer number (1492880910444).
Almost surely, 2136200681422748 is an apocalyptic number.
136200681422748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 136200681422748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179145709253280).
136200681422748 is an abundant number, since it is smaller than the sum of its proper divisors (222090737083812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136200681422748 is a wasteful number, since it uses less digits than its factorization.
136200681422748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4026 (or 4015 counting only the distinct ones).
The product of its (nonzero) digits is 6193152, while the sum is 54.
The spelling of 136200681422748 in words is "one hundred thirty-six trillion, two hundred billion, six hundred eighty-one million, four hundred twenty-two thousand, seven hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •