Base | Representation |
---|---|
bin | 10000001101110… |
… | …00110011001010 |
3 | 100110221200210212 |
4 | 20012320303022 |
5 | 234310220432 |
6 | 21255241122 |
7 | 3241115135 |
oct | 1006706312 |
9 | 313850725 |
10 | 136023242 |
11 | 6a866303 |
12 | 396791a2 |
13 | 22247234 |
14 | 140cb21c |
15 | be1d2b2 |
hex | 81b8cca |
136023242 has 32 divisors (see below), whose sum is σ = 226437120. Its totient is φ = 60991920.
The previous prime is 136023191. The next prime is 136023247. The reversal of 136023242 is 242320631.
136023242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (136023247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89267 + ... + 90777.
It is an arithmetic number, because the mean of its divisors is an integer number (7076160).
Almost surely, 2136023242 is an apocalyptic number.
136023242 is a deficient number, since it is larger than the sum of its proper divisors (90413878).
136023242 is a wasteful number, since it uses less digits than its factorization.
136023242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1658.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 136023242 is about 11662.9002396488. The cubic root of 136023242 is about 514.2856114271.
Adding to 136023242 its reverse (242320631), we get a palindrome (378343873).
The spelling of 136023242 in words is "one hundred thirty-six million, twenty-three thousand, two hundred forty-two".
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