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55853295 = 3510336151
BaseRepresentation
bin1101010100010…
…0000011101111
310220002122022120
43111010003233
5103244301140
65313044023
71245513411
oct325040357
9126078276
1055853295
1129589453
1216856613
13b7576b4
1475bc9b1
154d841d0
hex35440ef

55853295 has 16 divisors (see below), whose sum is σ = 90235392. Its totient is φ = 29498400.

The previous prime is 55853267. The next prime is 55853297. The reversal of 55853295 is 59235855.

55853295 = T1553 + T1554 + ... + T1597.

55853295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55853295 - 25 = 55853263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55853297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16531 + ... + 19620.

It is an arithmetic number, because the mean of its divisors is an integer number (5639712).

Almost surely, 255853295 is an apocalyptic number.

55853295 is a deficient number, since it is larger than the sum of its proper divisors (34382097).

55853295 is a wasteful number, since it uses less digits than its factorization.

55853295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36262.

The product of its digits is 270000, while the sum is 42.

The square root of 55853295 is about 7473.5062052560. The cubic root of 55853295 is about 382.2518532322.

The spelling of 55853295 in words is "fifty-five million, eight hundred fifty-three thousand, two hundred ninety-five".

Divisors: 1 3 5 15 103 309 515 1545 36151 108453 180755 542265 3723553 11170659 18617765 55853295