Base | Representation |
---|---|
bin | 1010001100101… |
… | …1011100000111 |
3 | 2222111021002102 |
4 | 2203023130013 |
5 | 41422320302 |
6 | 4124502315 |
7 | 1026410216 |
oct | 243133407 |
9 | 88437072 |
10 | 42776327 |
11 | 22167540 |
12 | 123aa99b |
13 | 8b29449 |
14 | 597707d |
15 | 3b4e702 |
hex | 28cb707 |
42776327 has 8 divisors (see below), whose sum is σ = 46909200. Its totient is φ = 38684160.
The previous prime is 42776323. The next prime is 42776339. The reversal of 42776327 is 72367724.
42776327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42776327 - 22 = 42776323 is a prime.
It is a super-3 number, since 3×427763273 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42776323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7952 + ... + 12197.
It is an arithmetic number, because the mean of its divisors is an integer number (5863650).
Almost surely, 242776327 is an apocalyptic number.
42776327 is a deficient number, since it is larger than the sum of its proper divisors (4132873).
42776327 is a wasteful number, since it uses less digits than its factorization.
42776327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20353.
The product of its digits is 98784, while the sum is 38.
The square root of 42776327 is about 6540.3613814529. The cubic root of 42776327 is about 349.7312958023.
The spelling of 42776327 in words is "forty-two million, seven hundred seventy-six thousand, three hundred twenty-seven".
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