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55435341 = 3138915971
BaseRepresentation
bin1101001101111…
…0000001001101
310212022101222210
43103132001031
5103142412331
65300101033
71242123033
oct323360115
9125271883
1055435341
1129323435
1216694779
13b63c3a0
147510553
154d00446
hex34de04d

55435341 has 16 divisors (see below), whose sum is σ = 80498880. Its totient is φ = 33728640.

The previous prime is 55435339. The next prime is 55435343. The reversal of 55435341 is 14353455.

55435341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55435339) and next prime (55435343).

It is not a de Polignac number, because 55435341 - 21 = 55435339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55435299 and 55435308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55435343) 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, 4515 + ... + 11456.

It is an arithmetic number, because the mean of its divisors is an integer number (5031180).

Almost surely, 255435341 is an apocalyptic number.

It is an amenable number.

55435341 is a deficient number, since it is larger than the sum of its proper divisors (25063539).

55435341 is a wasteful number, since it uses less digits than its factorization.

55435341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16076.

The product of its digits is 18000, while the sum is 30.

The square root of 55435341 is about 7445.4913202555. The cubic root of 55435341 is about 381.2959928030.

Adding to 55435341 its reverse (14353455), we get a palindrome (69788796).

The spelling of 55435341 in words is "fifty-five million, four hundred thirty-five thousand, three hundred forty-one".

Divisors: 1 3 13 39 89 267 1157 3471 15971 47913 207623 622869 1421419 4264257 18478447 55435341