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53441205 = 3519187513
BaseRepresentation
bin1100101111011…
…1001010110101
310201120002112220
43023313022311
5102140104310
65145232553
71216146156
oct313671265
9121502486
1053441205
1128191194
1215a92759
13b0c181c
14715192d
154a59670
hex32f72b5

53441205 has 16 divisors (see below), whose sum is σ = 90006720. Its totient is φ = 27001728.

The previous prime is 53441161. The next prime is 53441231. The reversal of 53441205 is 50214435.

It is not a de Polignac number, because 53441205 - 27 = 53441077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93472 + ... + 94041.

It is an arithmetic number, because the mean of its divisors is an integer number (5625420).

Almost surely, 253441205 is an apocalyptic number.

It is an amenable number.

53441205 is a deficient number, since it is larger than the sum of its proper divisors (36565515).

53441205 is a wasteful number, since it uses less digits than its factorization.

53441205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187540.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 53441205 is about 7310.3491708673. The cubic root of 53441205 is about 376.6680184600.

The spelling of 53441205 in words is "fifty-three million, four hundred forty-one thousand, two hundred five".

Divisors: 1 3 5 15 19 57 95 285 187513 562539 937565 2812695 3562747 10688241 17813735 53441205