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3065423 = 17210607
BaseRepresentation
bin1011101100011001001111
312202201222012
423230121033
51241043143
6145411435
735025044
oct13543117
95681865
103065423
111804109
121039b7b
1383437a
1459b1cb
15408418
hex2ec64f

3065423 has 6 divisors (see below), whose sum is σ = 3256656. Its totient is φ = 2884832.

The previous prime is 3065411. The next prime is 3065431. The reversal of 3065423 is 3245603.

3065423 is nontrivially palindromic in base 9.

It is a de Polignac number, because none of the positive numbers 2k-3065423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3065453) 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 5 ways as a sum of consecutive naturals, for example, 5015 + ... + 5592.

It is an arithmetic number, because the mean of its divisors is an integer number (542776).

Almost surely, 23065423 is an apocalyptic number.

3065423 is a deficient number, since it is larger than the sum of its proper divisors (191233).

3065423 is a wasteful number, since it uses less digits than its factorization.

3065423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10641 (or 10624 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3065423 is about 1750.8349436769. The cubic root of 3065423 is about 145.2658302280.

The spelling of 3065423 in words is "three million, sixty-five thousand, four hundred twenty-three".

Divisors: 1 17 289 10607 180319 3065423