Base | Representation |
---|---|
bin | 10000001111100… |
… | …00111001111111 |
3 | 100111101101001110 |
4 | 20013300321333 |
5 | 234340044210 |
6 | 21304213103 |
7 | 3243063141 |
oct | 1007607177 |
9 | 314341043 |
10 | 136253055 |
11 | 6aa02a34 |
12 | 3976a193 |
13 | 222c7a13 |
14 | 1414ac91 |
15 | be66420 |
hex | 81f0e7f |
136253055 has 16 divisors (see below), whose sum is σ = 223897824. Its totient is φ = 70704000.
The previous prime is 136253053. The next prime is 136253063. The reversal of 136253055 is 550352631.
It is not a de Polignac number, because 136253055 - 21 = 136253053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136253053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122196 + ... + 123305.
It is an arithmetic number, because the mean of its divisors is an integer number (13993614).
Almost surely, 2136253055 is an apocalyptic number.
136253055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
136253055 is a deficient number, since it is larger than the sum of its proper divisors (87644769).
136253055 is a wasteful number, since it uses less digits than its factorization.
136253055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245546.
The product of its (nonzero) digits is 13500, while the sum is 30.
The square root of 136253055 is about 11672.7483910174. The cubic root of 136253055 is about 514.5750791656.
The spelling of 136253055 in words is "one hundred thirty-six million, two hundred fifty-three thousand, fifty-five".
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