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42383201 = 754711069
BaseRepresentation
bin1010000110101…
…1011101100001
32221202021211012
42201223131201
541322230301
64112230305
71023152120
oct241533541
987667735
1042383201
1121a19143
121223b395
138a1c523
1458b3ab7
153ac2ebb
hex286b761

42383201 has 8 divisors (see below), whose sum is σ = 48530880. Its totient is φ = 36258768.

The previous prime is 42383197. The next prime is 42383207. The reversal of 42383201 is 10238324.

42383201 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 not a de Polignac number, because 42383201 - 22 = 42383197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42383207) 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, 1706 + ... + 9363.

It is an arithmetic number, because the mean of its divisors is an integer number (6066360).

Almost surely, 242383201 is an apocalyptic number.

It is an amenable number.

42383201 is a deficient number, since it is larger than the sum of its proper divisors (6147679).

42383201 is a wasteful number, since it uses less digits than its factorization.

42383201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11623.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 42383201 is about 6510.2381676863. The cubic root of 42383201 is about 348.6566218401.

The spelling of 42383201 in words is "forty-two million, three hundred eighty-three thousand, two hundred one".

Divisors: 1 7 547 3829 11069 77483 6054743 42383201