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434410541 = 13115121961
BaseRepresentation
bin11001111001001…
…001010000101101
31010021102100020022
4121321021100231
51342202114131
6111034531525
713523300015
oct3171112055
91107370208
10434410541
11203239084
12101596ba5
136bccbc76
14419a0c45
152820e37b
hex19e4942d

434410541 has 8 divisors (see below), whose sum is σ = 440645568. Its totient is φ = 428220000.

The previous prime is 434410507. The next prime is 434410567. The reversal of 434410541 is 145014434.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-434410541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434410541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434410241) 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, 8801 + ... + 30761.

It is an arithmetic number, because the mean of its divisors is an integer number (55080696).

Almost surely, 2434410541 is an apocalyptic number.

It is an amenable number.

434410541 is a deficient number, since it is larger than the sum of its proper divisors (6235027).

434410541 is a wasteful number, since it uses less digits than its factorization.

434410541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22243.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 434410541 is about 20842.5176262370. The cubic root of 434410541 is about 757.3560835707.

Adding to 434410541 its reverse (145014434), we get a palindrome (579424975).

The spelling of 434410541 in words is "four hundred thirty-four million, four hundred ten thousand, five hundred forty-one".

Divisors: 1 131 151 19781 21961 2876891 3316111 434410541