Base | Representation |
---|---|
bin | 10000001110101… |
… | …10000010111000 |
3 | 100111011210010112 |
4 | 20013112002320 |
5 | 234323034112 |
6 | 21302003452 |
7 | 3242124314 |
oct | 1007260270 |
9 | 314153115 |
10 | 136143032 |
11 | 6a938303 |
12 | 39716588 |
13 | 2228990c |
14 | 1411cb44 |
15 | be43a22 |
hex | 81d60b8 |
136143032 has 8 divisors (see below), whose sum is σ = 255268200. Its totient is φ = 68071512.
The previous prime is 136143013. The next prime is 136143043. The reversal of 136143032 is 230341631.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 136142989 and 136143007.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 8508932 + ... + 8508947.
It is an arithmetic number, because the mean of its divisors is an integer number (31908525).
Almost surely, 2136143032 is an apocalyptic number.
It is an amenable number.
136143032 is a deficient number, since it is larger than the sum of its proper divisors (119125168).
136143032 is a wasteful number, since it uses less digits than its factorization.
136143032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17017885 (or 17017881 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 136143032 is about 11668.0346245630. The cubic root of 136143032 is about 514.4365370989.
Adding to 136143032 its reverse (230341631), we get a palindrome (366484663).
The spelling of 136143032 in words is "one hundred thirty-six million, one hundred forty-three thousand, thirty-two".
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