Base | Representation |
---|---|
bin | 10000000110010… |
… | …10000000010101 |
3 | 100102010000002220 |
4 | 20003022000111 |
5 | 234032421031 |
6 | 21222252553 |
7 | 3226602420 |
oct | 1003120025 |
9 | 312100086 |
10 | 135045141 |
11 | 6a258460 |
12 | 39287159 |
13 | 21c93c8a |
14 | 13d149b7 |
15 | bcc8596 |
hex | 80ca015 |
135045141 has 64 divisors (see below), whose sum is σ = 244684800. Its totient is φ = 64108800.
The previous prime is 135045091. The next prime is 135045271. The reversal of 135045141 is 141540531.
It is a happy number.
It is not a de Polignac number, because 135045141 - 29 = 135044629 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135040141) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126751 + ... + 127811.
It is an arithmetic number, because the mean of its divisors is an integer number (3823200).
Almost surely, 2135045141 is an apocalyptic number.
135045141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
135045141 is a deficient number, since it is larger than the sum of its proper divisors (109639659).
135045141 is a wasteful number, since it uses less digits than its factorization.
135045141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1130.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 135045141 is about 11620.8924356092. The cubic root of 135045141 is about 513.0499554269.
Adding to 135045141 its reverse (141540531), we get a palindrome (276585672).
The spelling of 135045141 in words is "one hundred thirty-five million, forty-five thousand, one hundred forty-one".
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