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55235014 = 2191453553
BaseRepresentation
bin1101001010110…
…1000111000110
310211221020012021
43102231013012
5103120010024
65251513354
71240330012
oct322550706
9124836167
1055235014
11291a697a
12165b885a
13b59c153
14749b542
154cb0de4
hex34ad1c6

55235014 has 8 divisors (see below), whose sum is σ = 87213240. Its totient is φ = 26163936.

The previous prime is 55235009. The next prime is 55235017. The reversal of 55235014 is 41053255.

55235014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55235014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55235017) 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 3 ways as a sum of consecutive naturals, for example, 726739 + ... + 726814.

It is an arithmetic number, because the mean of its divisors is an integer number (10901655).

Almost surely, 255235014 is an apocalyptic number.

55235014 is a deficient number, since it is larger than the sum of its proper divisors (31978226).

55235014 is a wasteful number, since it uses less digits than its factorization.

55235014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453574.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55235014 is about 7432.0262378439. The cubic root of 55235014 is about 380.8361412850.

Adding to 55235014 its reverse (41053255), we get a palindrome (96288269).

The spelling of 55235014 in words is "fifty-five million, two hundred thirty-five thousand, fourteen".

Divisors: 1 2 19 38 1453553 2907106 27617507 55235014