Base | Representation |
---|---|
bin | 10000001000111… |
… | …10101101110000 |
3 | 100102202122001200 |
4 | 20010132231300 |
5 | 234130021422 |
6 | 21233531200 |
7 | 3232546122 |
oct | 1004365560 |
9 | 312678050 |
10 | 135392112 |
11 | 6a475109 |
12 | 39413b00 |
13 | 22085b9b |
14 | 13da5212 |
15 | bd462ac |
hex | 811eb70 |
135392112 has 30 divisors (see below), whose sum is σ = 378910272. Its totient is φ = 45130656.
The previous prime is 135392111. The next prime is 135392141. The reversal of 135392112 is 211293531.
135392112 is a `hidden beast` number, since 13 + 539 + 2 + 112 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135392111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 469968 + ... + 470255.
Almost surely, 2135392112 is an apocalyptic number.
135392112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
135392112 is an abundant number, since it is smaller than the sum of its proper divisors (243518160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135392112 is a wasteful number, since it uses less digits than its factorization.
135392112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940237 (or 940228 counting only the distinct ones).
The product of its digits is 1620, while the sum is 27.
The square root of 135392112 is about 11635.8116175882. The cubic root of 135392112 is about 513.4889721279.
It can be divided in two parts, 13539 and 2112, that added together give a palindrome (15651).
The spelling of 135392112 in words is "one hundred thirty-five million, three hundred ninety-two thousand, one hundred twelve".
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