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55034135 = 5136712637
BaseRepresentation
bin1101000111110…
…0000100010111
310211120000122022
43101330010113
5103042043020
65243323355
71235532242
oct321740427
9124500568
1055034135
1129079a62
121652055b
13b52b8a0
147448259
154c71625
hex347c117

55034135 has 16 divisors (see below), whose sum is σ = 72188256. Its totient is φ = 40030848.

The previous prime is 55034099. The next prime is 55034137. The reversal of 55034135 is 53143055.

55034135 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 55034135 - 26 = 55034071 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 (55034137) 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, 1964 + ... + 10673.

It is an arithmetic number, because the mean of its divisors is an integer number (4511766).

Almost surely, 255034135 is an apocalyptic number.

55034135 is a deficient number, since it is larger than the sum of its proper divisors (17154121).

55034135 is a wasteful number, since it uses less digits than its factorization.

55034135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12722.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 55034135 is about 7418.4995113567. The cubic root of 55034135 is about 380.3739048251.

The spelling of 55034135 in words is "fifty-five million, thirty-four thousand, one hundred thirty-five".

Divisors: 1 5 13 65 67 335 871 4355 12637 63185 164281 821405 846679 4233395 11006827 55034135