Base | Representation |
---|---|
bin | 11001000101000… |
… | …111110111001111 |
3 | 1002022202111111022 |
4 | 121011013313033 |
5 | 1330204221302 |
6 | 105430344355 |
7 | 13266341252 |
oct | 3105076717 |
9 | 1068674438 |
10 | 420773327 |
11 | 1a6574257 |
12 | b8abb0bb |
13 | 69235a00 |
14 | 3dc51099 |
15 | 26e188a2 |
hex | 19147dcf |
420773327 has 12 divisors (see below), whose sum is σ = 459908280. Its totient is φ = 384759648.
The previous prime is 420773321. The next prime is 420773351. The reversal of 420773327 is 723377024.
It is not a de Polignac number, because 420773327 - 26 = 420773263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420773321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6449 + ... + 29717.
It is an arithmetic number, because the mean of its divisors is an integer number (38325690).
Almost surely, 2420773327 is an apocalyptic number.
420773327 is a deficient number, since it is larger than the sum of its proper divisors (39134953).
420773327 is a wasteful number, since it uses less digits than its factorization.
420773327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23402 (or 23389 counting only the distinct ones).
The product of its (nonzero) digits is 49392, while the sum is 35.
The square root of 420773327 is about 20512.7601019463. The cubic root of 420773327 is about 749.3465876424.
The spelling of 420773327 in words is "four hundred twenty million, seven hundred seventy-three thousand, three hundred twenty-seven".
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