Base | Representation |
---|---|
bin | 10000001101111… |
… | …01000111000101 |
3 | 100110222121000220 |
4 | 20012331013011 |
5 | 234311302101 |
6 | 21255454553 |
7 | 3241220463 |
oct | 1006750705 |
9 | 313877026 |
10 | 136040901 |
11 | 6a8785a7 |
12 | 39687459 |
13 | 22252299 |
14 | 140d3833 |
15 | be23636 |
hex | 81bd1c5 |
136040901 has 8 divisors (see below), whose sum is σ = 183573600. Its totient is φ = 89601072.
The previous prime is 136040869. The next prime is 136040903. The reversal of 136040901 is 109040631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 136040901 - 25 = 136040869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136040903) 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, 272926 + ... + 273423.
It is an arithmetic number, because the mean of its divisors is an integer number (22946700).
Almost surely, 2136040901 is an apocalyptic number.
It is an amenable number.
136040901 is a deficient number, since it is larger than the sum of its proper divisors (47532699).
136040901 is an equidigital number, since it uses as much as digits as its factorization.
136040901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 546435.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 136040901 is about 11663.6572737714. The cubic root of 136040901 is about 514.3078658999.
The spelling of 136040901 in words is "one hundred thirty-six million, forty thousand, nine hundred one".
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