Base | Representation |
---|---|
bin | 1111000011010… |
… | …01001101010111 |
3 | 22210120200020100 |
4 | 13201221031113 |
5 | 224310310210 |
6 | 20310105143 |
7 | 3062123055 |
oct | 741511527 |
9 | 283520210 |
10 | 126260055 |
11 | 652a8059 |
12 | 3634b1b3 |
13 | 202093bc |
14 | 12aa91d5 |
15 | b1405c0 |
hex | 7869357 |
126260055 has 48 divisors (see below), whose sum is σ = 233775360. Its totient is φ = 62899200.
The previous prime is 126260053. The next prime is 126260077. The reversal of 126260055 is 550062621.
126260055 is a `hidden beast` number, since 1 + 2 + 6 + 2 + 600 + 55 = 666.
It is not a de Polignac number, because 126260055 - 21 = 126260053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126260053) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38895 + ... + 42015.
It is an arithmetic number, because the mean of its divisors is an integer number (4870320).
Almost surely, 2126260055 is an apocalyptic number.
126260055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
126260055 is a deficient number, since it is larger than the sum of its proper divisors (107515305).
126260055 is a wasteful number, since it uses less digits than its factorization.
126260055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3192 (or 3189 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 126260055 is about 11236.5499598409. The cubic root of 126260055 is about 501.6744594446.
The spelling of 126260055 in words is "one hundred twenty-six million, two hundred sixty thousand, fifty-five".
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