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434413 = 7229271
BaseRepresentation
bin1101010000011101101
3211001220101
41222003231
5102400123
613151101
73456340
oct1520355
9731811
10434413
11277421
1218b491
13122965
14b4457
1588aad
hex6a0ed

434413 has 8 divisors (see below), whose sum is σ = 500480. Its totient is φ = 369360.

The previous prime is 434411. The next prime is 434431. The reversal of 434413 is 314434.

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

It is a cyclic number.

It is not a de Polignac number, because 434413 - 21 = 434411 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434411) 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, 1468 + ... + 1738.

It is an arithmetic number, because the mean of its divisors is an integer number (62560).

2434413 is an apocalyptic number.

It is an amenable number.

434413 is a deficient number, since it is larger than the sum of its proper divisors (66067).

434413 is a wasteful number, since it uses less digits than its factorization.

434413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507.

The product of its digits is 576, while the sum is 19.

The square root of 434413 is about 659.1001441359. The cubic root of 434413 is about 75.7357512584.

Adding to 434413 its reverse (314434), we get a palindrome (748847).

The spelling of 434413 in words is "four hundred thirty-four thousand, four hundred thirteen".

Divisors: 1 7 229 271 1603 1897 62059 434413