Base | Representation |
---|---|
bin | 10000000111000… |
… | …10111001100110 |
3 | 100102022011222112 |
4 | 20003202321212 |
5 | 234044201420 |
6 | 21224401022 |
7 | 3230505620 |
oct | 1003427146 |
9 | 312264875 |
10 | 135147110 |
11 | 6a31802a |
12 | 39316172 |
13 | 21ccb507 |
14 | 13d3dc10 |
15 | bce88c5 |
hex | 80e2e66 |
135147110 has 48 divisors (see below), whose sum is σ = 295246944. Its totient is φ = 43481088.
The previous prime is 135147071. The next prime is 135147113. The reversal of 135147110 is 11741531.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135147113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 400862 + ... + 401198.
It is an arithmetic number, because the mean of its divisors is an integer number (6150978).
Almost surely, 2135147110 is an apocalyptic number.
135147110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
135147110 is an abundant number, since it is smaller than the sum of its proper divisors (160099834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135147110 is an equidigital number, since it uses as much as digits as its factorization.
135147110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705 (or 368 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 23.
The square root of 135147110 is about 11625.2789213851. The cubic root of 135147110 is about 513.1790530723.
Adding to 135147110 its reverse (11741531), we get a palindrome (146888641).
The spelling of 135147110 in words is "one hundred thirty-five million, one hundred forty-seven thousand, one hundred ten".
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