Base | Representation |
---|---|
bin | 10000010001111… |
… | …11100001001111 |
3 | 100111222201202101 |
4 | 20020333201033 |
5 | 234430400210 |
6 | 21315135531 |
7 | 3245604001 |
oct | 1010774117 |
9 | 314881671 |
10 | 136575055 |
11 | 70102951 |
12 | 398a45a7 |
13 | 223ab456 |
14 | 141d2371 |
15 | becba3a |
hex | 823f84f |
136575055 has 4 divisors (see below), whose sum is σ = 163890072. Its totient is φ = 109260040.
The previous prime is 136575053. The next prime is 136575067. The reversal of 136575055 is 550575631.
136575055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 136575055 - 21 = 136575053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136575053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13657501 + ... + 13657510.
It is an arithmetic number, because the mean of its divisors is an integer number (40972518).
Almost surely, 2136575055 is an apocalyptic number.
136575055 is a deficient number, since it is larger than the sum of its proper divisors (27315017).
136575055 is an equidigital number, since it uses as much as digits as its factorization.
136575055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27315016.
The product of its (nonzero) digits is 78750, while the sum is 37.
The square root of 136575055 is about 11686.5330616056. The cubic root of 136575055 is about 514.9801167426.
The spelling of 136575055 in words is "one hundred thirty-six million, five hundred seventy-five thousand, fifty-five".
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