Base | Representation |
---|---|
bin | 10000001110110… |
… | …00001100100101 |
3 | 100111012020012221 |
4 | 20013120030211 |
5 | 234323324340 |
6 | 21302112341 |
7 | 3242162104 |
oct | 1007301445 |
9 | 314166187 |
10 | 136151845 |
11 | 6a943995 |
12 | 3971b6b1 |
13 | 2229092b |
14 | 1412203b |
15 | be4644a |
hex | 81d8325 |
136151845 has 16 divisors (see below), whose sum is σ = 169090560. Its totient is φ = 105134400.
The previous prime is 136151843. The next prime is 136151849. The reversal of 136151845 is 548151631.
It is not a de Polignac number, because 136151845 - 21 = 136151843 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 136151845.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136151843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75211 + ... + 76999.
It is an arithmetic number, because the mean of its divisors is an integer number (10568160).
Almost surely, 2136151845 is an apocalyptic number.
It is an amenable number.
136151845 is a deficient number, since it is larger than the sum of its proper divisors (32938715).
136151845 is a wasteful number, since it uses less digits than its factorization.
136151845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2316.
The product of its digits is 14400, while the sum is 34.
The square root of 136151845 is about 11668.4122741700. The cubic root of 136151845 is about 514.4476372664.
The spelling of 136151845 in words is "one hundred thirty-six million, one hundred fifty-one thousand, eight hundred forty-five".
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