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4282797 = 31427599
BaseRepresentation
bin10000010101100110101101
322001120220010
4100111212231
52044022142
6231443433
751255201
oct20254655
98046803
104282797
112465802
121526579
13b6c4cc
147d6b01
15598e9c
hex4159ad

4282797 has 4 divisors (see below), whose sum is σ = 5710400. Its totient is φ = 2855196.

The previous prime is 4282777. The next prime is 4282799. The reversal of 4282797 is 7972824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4282797 - 219 = 3758509 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4282799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713797 + ... + 713802.

It is an arithmetic number, because the mean of its divisors is an integer number (1427600).

Almost surely, 24282797 is an apocalyptic number.

It is an amenable number.

4282797 is a deficient number, since it is larger than the sum of its proper divisors (1427603).

4282797 is a wasteful number, since it uses less digits than its factorization.

4282797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427602.

The product of its digits is 56448, while the sum is 39.

The square root of 4282797 is about 2069.4919666430. The cubic root of 4282797 is about 162.3961877376.

It can be divided in two parts, 42827 and 97, that added together give a palindrome (42924).

The spelling of 4282797 in words is "four million, two hundred eighty-two thousand, seven hundred ninety-seven".

Divisors: 1 3 1427599 4282797