Base | Representation |
---|---|
bin | 11001011101001… |
… | …110110101110000 |
3 | 1002202122120221121 |
4 | 121131032311300 |
5 | 1333313441420 |
6 | 110214032024 |
7 | 13404143101 |
oct | 3135166560 |
9 | 1082576847 |
10 | 427093360 |
11 | 1aa0a0621 |
12 | bb048614 |
13 | 6a639585 |
14 | 40a183a8 |
15 | 277662aa |
hex | 1974ed70 |
427093360 has 20 divisors (see below), whose sum is σ = 992992248. Its totient is φ = 170837312.
The previous prime is 427093319. The next prime is 427093361. The reversal of 427093360 is 63390724.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-3 number, since 3×4270933603 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427093361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2669254 + ... + 2669413.
Almost surely, 2427093360 is an apocalyptic number.
427093360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
427093360 is an abundant number, since it is smaller than the sum of its proper divisors (565898888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427093360 is a wasteful number, since it uses less digits than its factorization.
427093360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5338680 (or 5338674 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 34.
The square root of 427093360 is about 20666.2371998388. The cubic root of 427093360 is about 753.0796981181.
The spelling of 427093360 in words is "four hundred twenty-seven million, ninety-three thousand, three hundred sixty".
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