Base | Representation |
---|---|
bin | 11001011110010… |
… | …000000010111011 |
3 | 1002210011011022120 |
4 | 121132100002323 |
5 | 1333401013233 |
6 | 110223452323 |
7 | 13406334546 |
oct | 3136200273 |
9 | 1083134276 |
10 | 427360443 |
11 | 1aa263254 |
12 | bb1570a3 |
13 | 6a701003 |
14 | 40a8785d |
15 | 277ba4b3 |
hex | 197900bb |
427360443 has 16 divisors (see below), whose sum is σ = 596574720. Its totient is φ = 271763744.
The previous prime is 427360411. The next prime is 427360477. The reversal of 427360443 is 344063724.
It is a cyclic number.
It is not a de Polignac number, because 427360443 - 25 = 427360411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (427360543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22371 + ... + 36812.
It is an arithmetic number, because the mean of its divisors is an integer number (37285920).
Almost surely, 2427360443 is an apocalyptic number.
427360443 is a deficient number, since it is larger than the sum of its proper divisors (169214277).
427360443 is a wasteful number, since it uses less digits than its factorization.
427360443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59298.
The product of its (nonzero) digits is 48384, while the sum is 33.
The square root of 427360443 is about 20672.6980096938. The cubic root of 427360443 is about 753.2366449685.
The spelling of 427360443 in words is "four hundred twenty-seven million, three hundred sixty thousand, four hundred forty-three".
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