Base | Representation |
---|---|
bin | 10000001101110… |
… | …01111111101000 |
3 | 100110221221112010 |
4 | 20012321333220 |
5 | 234310400021 |
6 | 21255315520 |
7 | 3241135326 |
oct | 1006717750 |
9 | 313857463 |
10 | 136028136 |
11 | 6a869a52 |
12 | 3967bba0 |
13 | 2224952a |
14 | 140ccd16 |
15 | be1e976 |
hex | 81b9fe8 |
136028136 has 32 divisors (see below), whose sum is σ = 340381440. Its totient is φ = 45301248.
The previous prime is 136028131. The next prime is 136028143. The reversal of 136028136 is 631820631.
It is not an unprimeable number, because it can be changed into a prime (136028131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35800 + ... + 39416.
It is an arithmetic number, because the mean of its divisors is an integer number (10636920).
Almost surely, 2136028136 is an apocalyptic number.
It is an amenable number.
136028136 is an abundant number, since it is smaller than the sum of its proper divisors (204353304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136028136 is a wasteful number, since it uses less digits than its factorization.
136028136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5193 (or 5189 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 136028136 is about 11663.1100483533. The cubic root of 136028136 is about 514.2917792054.
Adding to 136028136 its reverse (631820631), we get a palindrome (767848767).
The spelling of 136028136 in words is "one hundred thirty-six million, twenty-eight thousand, one hundred thirty-six".
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