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4322469 = 31440823
BaseRepresentation
bin10000011111010010100101
322010121022110
4100133102211
52101304334
6232351233
751511644
oct20372245
98117273
104322469
112492598
121545519
13b84598
1480735b
155a5ae9
hex41f4a5

4322469 has 4 divisors (see below), whose sum is σ = 5763296. Its totient is φ = 2881644.

The previous prime is 4322467. The next prime is 4322473. The reversal of 4322469 is 9642234.

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 4322469 - 21 = 4322467 is a prime.

It is a super-2 number, since 2×43224692 = 37367476511922, which contains 22 as substring.

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 (4322467) 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, 720409 + ... + 720414.

It is an arithmetic number, because the mean of its divisors is an integer number (1440824).

Almost surely, 24322469 is an apocalyptic number.

It is an amenable number.

4322469 is a deficient number, since it is larger than the sum of its proper divisors (1440827).

4322469 is a wasteful number, since it uses less digits than its factorization.

4322469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440826.

The product of its digits is 10368, while the sum is 30.

The square root of 4322469 is about 2079.0548333317. The cubic root of 4322469 is about 162.8960783879.

The spelling of 4322469 in words is "four million, three hundred twenty-two thousand, four hundred sixty-nine".

Divisors: 1 3 1440823 4322469