Base | Representation |
---|---|
bin | 11001001101001… |
… | …010111010111111 |
3 | 1002110201200102121 |
4 | 121031022322333 |
5 | 1331224224012 |
6 | 105543503411 |
7 | 13323306031 |
oct | 3115127277 |
9 | 1073650377 |
10 | 422883007 |
11 | 1a7785298 |
12 | b9757b67 |
13 | 697c4041 |
14 | 4023dc51 |
15 | 271d3a07 |
hex | 1934aebf |
422883007 has 6 divisors (see below), whose sum is σ = 449222048. Its totient is φ = 398007264.
The previous prime is 422882987. The next prime is 422883011. The reversal of 422883007 is 700388224.
It is a de Polignac number, because none of the positive numbers 2k-422883007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422883107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 731343 + ... + 731920.
Almost surely, 2422883007 is an apocalyptic number.
422883007 is a deficient number, since it is larger than the sum of its proper divisors (26339041).
422883007 is a wasteful number, since it uses less digits than its factorization.
422883007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1463297 (or 1463280 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 422883007 is about 20564.1194073561. The cubic root of 422883007 is about 750.5968623626.
The spelling of 422883007 in words is "four hundred twenty-two million, eight hundred eighty-three thousand, seven".
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