Base | Representation |
---|---|
bin | 11001100000101… |
… | …010110101110011 |
3 | 1002211100101001112 |
4 | 121200222311303 |
5 | 1334031310413 |
6 | 110245223535 |
7 | 13414615220 |
oct | 3140526563 |
9 | 1084311045 |
10 | 427994483 |
11 | 1aa656654 |
12 | bb401bab |
13 | 6a893797 |
14 | 40bb0947 |
15 | 278932a8 |
hex | 1982ad73 |
427994483 has 16 divisors (see below), whose sum is σ = 500801280. Its totient is φ = 358192800.
The previous prime is 427994477. The next prime is 427994507. The reversal of 427994483 is 384499724.
It is not a de Polignac number, because 427994483 - 220 = 426945907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (427994473) 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, 55748 + ... + 62958.
It is an arithmetic number, because the mean of its divisors is an integer number (31300080).
Almost surely, 2427994483 is an apocalyptic number.
427994483 is a deficient number, since it is larger than the sum of its proper divisors (72806797).
427994483 is a wasteful number, since it uses less digits than its factorization.
427994483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7418.
The product of its digits is 1741824, while the sum is 50.
The square root of 427994483 is about 20688.0275280173. The cubic root of 427994483 is about 753.6089662579.
The spelling of 427994483 in words is "four hundred twenty-seven million, nine hundred ninety-four thousand, four hundred eighty-three".
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