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541413 = 32431399
BaseRepresentation
bin10000100001011100101
31000111200100
42010023211
5114311123
615334313
74413315
oct2041345
91014610
10541413
1133a854
12221399
1315c582
14101445
15aa643
hex842e5

541413 has 12 divisors (see below), whose sum is σ = 800800. Its totient is φ = 352296.

The previous prime is 541391. The next prime is 541417. The reversal of 541413 is 314145.

It is a happy number.

It is not a de Polignac number, because 541413 - 25 = 541381 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313 + ... + 1086.

2541413 is an apocalyptic number.

It is an amenable number.

541413 is a deficient number, since it is larger than the sum of its proper divisors (259387).

541413 is a wasteful number, since it uses less digits than its factorization.

541413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1445 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 541413 is about 735.8077194485. The cubic root of 541413 is about 81.5034938972.

Adding to 541413 its reverse (314145), we get a palindrome (855558).

The spelling of 541413 in words is "five hundred forty-one thousand, four hundred thirteen".

Divisors: 1 3 9 43 129 387 1399 4197 12591 60157 180471 541413