Base | Representation |
---|---|
bin | 10000000100110… |
… | …11110011000000 |
3 | 100101202101110221 |
4 | 20002123303000 |
5 | 234010341442 |
6 | 21214232424 |
7 | 3225153544 |
oct | 1002336300 |
9 | 311671427 |
10 | 134855872 |
11 | 6a139238 |
12 | 391b5714 |
13 | 21c28a98 |
14 | 13ca5a24 |
15 | bc8c467 |
hex | 809bcc0 |
134855872 has 28 divisors (see below), whose sum is σ = 271999456. Its totient is φ = 66320640.
The previous prime is 134855843. The next prime is 134855881. The reversal of 134855872 is 278558431.
It is a super-2 number, since 2×1348558722 = 36372212425760768, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13368 + ... + 21175.
Almost surely, 2134855872 is an apocalyptic number.
It is an amenable number.
134855872 is an abundant number, since it is smaller than the sum of its proper divisors (137143584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134855872 is an equidigital number, since it uses as much as digits as its factorization.
134855872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34616 (or 34606 counting only the distinct ones).
The product of its digits is 268800, while the sum is 43.
The square root of 134855872 is about 11612.7461007291. The cubic root of 134855872 is about 512.8101594313.
The spelling of 134855872 in words is "one hundred thirty-four million, eight hundred fifty-five thousand, eight hundred seventy-two".
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