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53113341 = 3193672539
BaseRepresentation
bin1100101010011…
…1000111111101
310200221102210210
43022213013331
5102044111331
65134223033
71213312251
oct312470775
9120842723
1053113341
1127a87926
1215954a79
13b008518
1470a8261
1549e2446
hex32a71fd

53113341 has 16 divisors (see below), whose sum is σ = 74777600. Its totient is φ = 33440688.

The previous prime is 53113339. The next prime is 53113349. The reversal of 53113341 is 14331135.

It is not a de Polignac number, because 53113341 - 21 = 53113339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53113349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19650 + ... + 22188.

It is an arithmetic number, because the mean of its divisors is an integer number (4673600).

Almost surely, 253113341 is an apocalyptic number.

It is an amenable number.

53113341 is a deficient number, since it is larger than the sum of its proper divisors (21664259).

53113341 is a wasteful number, since it uses less digits than its factorization.

53113341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928.

The product of its digits is 540, while the sum is 21.

The square root of 53113341 is about 7287.8900238684. The cubic root of 53113341 is about 375.8961465289.

Adding to 53113341 its reverse (14331135), we get a palindrome (67444476).

The spelling of 53113341 in words is "fifty-three million, one hundred thirteen thousand, three hundred forty-one".

Divisors: 1 3 19 57 367 1101 2539 6973 7617 20919 48241 144723 931813 2795439 17704447 53113341