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53425341 = 3217334313
BaseRepresentation
bin1100101111001…
…1010010111101
310201112021210100
43023303102331
5102134102331
65145031313
71216052004
oct313632275
9121467710
1053425341
1128180282
1215a85539
13b0b7538
147149c3b
154a54ae6
hex32f34bd

53425341 has 12 divisors (see below), whose sum is σ = 77618268. Its totient is φ = 35409984.

The previous prime is 53425289. The next prime is 53425363. The reversal of 53425341 is 14352435.

It can be written as a sum of positive squares in 2 ways, for example, as 33977241 + 19448100 = 5829^2 + 4410^2 .

It is not a de Polignac number, because 53425341 - 213 = 53417149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53425241) 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, 15600 + ... + 18713.

It is an arithmetic number, because the mean of its divisors is an integer number (6468189).

Almost surely, 253425341 is an apocalyptic number.

It is an amenable number.

53425341 is a deficient number, since it is larger than the sum of its proper divisors (24192927).

53425341 is a wasteful number, since it uses less digits than its factorization.

53425341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34492 (or 34489 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 53425341 is about 7309.2640532409. The cubic root of 53425341 is about 376.6307435220.

Adding to 53425341 its reverse (14352435), we get a palindrome (67777776).

The spelling of 53425341 in words is "fifty-three million, four hundred twenty-five thousand, three hundred forty-one".

Divisors: 1 3 9 173 519 1557 34313 102939 308817 5936149 17808447 53425341