Base | Representation |
---|---|
bin | 10000001111101… |
… | …01011001001001 |
3 | 100111102022021010 |
4 | 20013311121021 |
5 | 234341141213 |
6 | 21304434133 |
7 | 3243200544 |
oct | 1007653111 |
9 | 314368233 |
10 | 136271433 |
11 | 6aa15821 |
12 | 39778949 |
13 | 223031ac |
14 | 1415385b |
15 | be6bac3 |
hex | 81f5649 |
136271433 has 8 divisors (see below), whose sum is σ = 182647296. Its totient is φ = 90371600.
The previous prime is 136271431. The next prime is 136271437. The reversal of 136271433 is 334172631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 136271433 - 21 = 136271431 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 136271433.
It is not an unprimeable number, because it can be changed into a prime (136271431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118338 + ... + 119483.
It is an arithmetic number, because the mean of its divisors is an integer number (22830912).
Almost surely, 2136271433 is an apocalyptic number.
It is an amenable number.
136271433 is a deficient number, since it is larger than the sum of its proper divisors (46375863).
136271433 is a wasteful number, since it uses less digits than its factorization.
136271433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238015.
The product of its digits is 9072, while the sum is 30.
The square root of 136271433 is about 11673.5355826759. The cubic root of 136271433 is about 514.5982136576.
The spelling of 136271433 in words is "one hundred thirty-six million, two hundred seventy-one thousand, four hundred thirty-three".
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