Base | Representation |
---|---|
bin | 11001011111000… |
… | …100011111010000 |
3 | 1002210120001222022 |
4 | 121133010133100 |
5 | 1333424401443 |
6 | 110232231012 |
7 | 13411221032 |
oct | 3137043720 |
9 | 1083501868 |
10 | 427575248 |
11 | 1aa39a681 |
12 | bb23b468 |
13 | 6a777a09 |
14 | 40b01c52 |
15 | 2780de68 |
hex | 197c47d0 |
427575248 has 20 divisors (see below), whose sum is σ = 836473248. Its totient is φ = 211711200.
The previous prime is 427575227. The next prime is 427575251. The reversal of 427575248 is 842575724.
It is a junction number, because it is equal to n+sod(n) for n = 427575199 and 427575208.
It is a congruent number.
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, 128078 + ... + 131373.
Almost surely, 2427575248 is an apocalyptic number.
It is an amenable number.
427575248 is a deficient number, since it is larger than the sum of its proper divisors (408898000).
427575248 is a wasteful number, since it uses less digits than its factorization.
427575248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259562 (or 259556 counting only the distinct ones).
The product of its digits is 627200, while the sum is 44.
The square root of 427575248 is about 20677.8927359632. The cubic root of 427575248 is about 753.3628240907.
The spelling of 427575248 in words is "four hundred twenty-seven million, five hundred seventy-five thousand, two hundred forty-eight".
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