| Base | Representation |
|---|---|
| bin | 111110111000100001… |
| … | …0110100100101001110 |
| 3 | 110220120012121210001000 |
| 4 | 1331301002310211032 |
| 5 | 4203030340114441 |
| 6 | 142011535401130 |
| 7 | 12520300514016 |
| oct | 1756102644516 |
| 9 | 426505553030 |
| 10 | 135040551246 |
| 11 | 522a7963967 |
| 12 | 222089831a6 |
| 13 | c971260b33 |
| 14 | 6770ac4c46 |
| 15 | 37a562a2b6 |
| hex | 1f710b494e |
135040551246 has 128 divisors (see below), whose sum is σ = 341584128000. Its totient is φ = 39281697792.
The previous prime is 135040551241. The next prime is 135040551251. The reversal of 135040551246 is 642155040531.
135040551246 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 405 + 5 + 1 + 246 = 666.
It is an interprime number because it is at equal distance from previous prime (135040551241) and next prime (135040551251).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 135040551246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135040551241) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 737410 + ... + 902138.
It is an arithmetic number, because the mean of its divisors is an integer number (2668626000).
Almost surely, 2135040551246 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 135040551246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170792064000).
135040551246 is an abundant number, since it is smaller than the sum of its proper divisors (206543576754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135040551246 is a wasteful number, since it uses less digits than its factorization.
135040551246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164823 (or 164817 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
Adding to 135040551246 its reverse (642155040531), we get a palindrome (777195591777).
The spelling of 135040551246 in words is "one hundred thirty-five billion, forty million, five hundred fifty-one thousand, two hundred forty-six".
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