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427083 = 3294909
BaseRepresentation
bin1101000010001001011
3210200211220
41220101023
5102131313
613053123
73426066
oct1502113
9720756
10427083
11271968
121871a3
1311c517
14b18dd
1586823
hex6844b

427083 has 8 divisors (see below), whose sum is σ = 589200. Its totient is φ = 274848.

The previous prime is 427081. The next prime is 427103. The reversal of 427083 is 380724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 427083 - 21 = 427081 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 427083.

It is not an unprimeable number, because it can be changed into a prime (427081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368 + ... + 2541.

It is an arithmetic number, because the mean of its divisors is an integer number (73650).

2427083 is an apocalyptic number.

427083 is a deficient number, since it is larger than the sum of its proper divisors (162117).

427083 is a wasteful number, since it uses less digits than its factorization.

427083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4941.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 427083 is about 653.5158758592. The cubic root of 427083 is about 75.3073608920.

The spelling of 427083 in words is "four hundred twenty-seven thousand, eighty-three".

Divisors: 1 3 29 87 4909 14727 142361 427083