Base | Representation |
---|---|
bin | 11001011111101… |
… | …010011000010100 |
3 | 1002210211221212121 |
4 | 121133222120110 |
5 | 1333444333302 |
6 | 110235425324 |
7 | 13412435362 |
oct | 3137523024 |
9 | 1083757777 |
10 | 427730452 |
11 | 1aa496246 |
12 | bb2b5244 |
13 | 6a800556 |
14 | 40b42632 |
15 | 2783ee37 |
hex | 197ea614 |
427730452 has 12 divisors (see below), whose sum is σ = 753486496. Its totient is φ = 212448600.
The previous prime is 427730377. The next prime is 427730477. The reversal of 427730452 is 254037724.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
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, 353478 + ... + 354685.
Almost surely, 2427730452 is an apocalyptic number.
It is an amenable number.
427730452 is a deficient number, since it is larger than the sum of its proper divisors (325756044).
427730452 is a wasteful number, since it uses less digits than its factorization.
427730452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708318 (or 708316 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 34.
The square root of 427730452 is about 20681.6452923843. The cubic root of 427730452 is about 753.4539665502.
The spelling of 427730452 in words is "four hundred twenty-seven million, seven hundred thirty thousand, four hundred fifty-two".
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