Base | Representation |
---|---|
bin | 10000010001101… |
… | …11010111010111 |
3 | 100111221000221100 |
4 | 20020313113113 |
5 | 234423313110 |
6 | 21314321143 |
7 | 3245404425 |
oct | 1010672727 |
9 | 314830840 |
10 | 136541655 |
11 | 7008a848 |
12 | 398891b3 |
13 | 223991a3 |
14 | 141c4115 |
15 | bec1bc0 |
hex | 82375d7 |
136541655 has 24 divisors (see below), whose sum is σ = 243071712. Its totient is φ = 70853184.
The previous prime is 136541617. The next prime is 136541659. The reversal of 136541655 is 556145631.
It is not a de Polignac number, because 136541655 - 27 = 136541527 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136541659) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39339 + ... + 42668.
It is an arithmetic number, because the mean of its divisors is an integer number (10127988).
Almost surely, 2136541655 is an apocalyptic number.
136541655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
136541655 is a deficient number, since it is larger than the sum of its proper divisors (106530057).
136541655 is a wasteful number, since it uses less digits than its factorization.
136541655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82055 (or 82052 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 136541655 is about 11685.1039789982. The cubic root of 136541655 is about 514.9381331407.
The spelling of 136541655 in words is "one hundred thirty-six million, five hundred forty-one thousand, six hundred fifty-five".
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