Search a number
-
+
55210341 = 337349339
BaseRepresentation
bin1101001010011…
…1000101100101
310211212222100110
43102213011211
5103113212331
65251203233
71240165044
oct322470545
9124788313
1055210341
112918a38a
12165a6519
13b590b54
14749255b
154ca8946
hex34a7165

55210341 has 8 divisors (see below), whose sum is σ = 73812640. Its totient is φ = 36707472.

The previous prime is 55210321. The next prime is 55210357. The reversal of 55210341 is 14301255.

55210341 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 not a de Polignac number, because 55210341 - 27 = 55210213 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 (55210321) 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 7 ways as a sum of consecutive naturals, for example, 23551 + ... + 25788.

It is an arithmetic number, because the mean of its divisors is an integer number (9226580).

Almost surely, 255210341 is an apocalyptic number.

It is an amenable number.

55210341 is a deficient number, since it is larger than the sum of its proper divisors (18602299).

55210341 is a wasteful number, since it uses less digits than its factorization.

55210341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49715.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55210341 is about 7430.3661417187. The cubic root of 55210341 is about 380.7794274431.

Adding to 55210341 its reverse (14301255), we get a palindrome (69511596).

The spelling of 55210341 in words is "fifty-five million, two hundred ten thousand, three hundred forty-one".

Divisors: 1 3 373 1119 49339 148017 18403447 55210341