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4402083 = 37209623
BaseRepresentation
bin10000110010101110100011
322021122112010
4100302232203
52111331313
6234204003
752263030
oct20625643
98248463
104402083
112537394
121583603
13bb18aa
14828387
155be4c3
hex432ba3

4402083 has 8 divisors (see below), whose sum is σ = 6707968. Its totient is φ = 2515464.

The previous prime is 4402081. The next prime is 4402157. The reversal of 4402083 is 3802044.

It is a happy number.

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

It is not a de Polignac number, because 4402083 - 21 = 4402081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 209623 = 4402083 / (4 + 4 + 0 + 2 + 0 + 8 + 3).

It is a Duffinian number.

4402083 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4402081) 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 7 ways as a sum of consecutive naturals, for example, 104791 + ... + 104832.

It is an arithmetic number, because the mean of its divisors is an integer number (838496).

Almost surely, 24402083 is an apocalyptic number.

4402083 is a deficient number, since it is larger than the sum of its proper divisors (2305885).

4402083 is a wasteful number, since it uses less digits than its factorization.

4402083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209633.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4402083 is about 2098.1141532338. The cubic root of 4402083 is about 163.8901083165.

The spelling of 4402083 in words is "four million, four hundred two thousand, eighty-three".

Divisors: 1 3 7 21 209623 628869 1467361 4402083