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55354301 = 291908769
BaseRepresentation
bin1101001100101…
…0001110111101
310212011021211022
43103022032331
5103132314201
65254233525
71241334542
oct323121675
9125137738
1055354301
1129278562
12166558a5
13b611532
1474ccbc9
154cd641b
hex34ca3bd

55354301 has 4 divisors (see below), whose sum is σ = 57263100. Its totient is φ = 53445504.

The previous prime is 55354289. The next prime is 55354333. The reversal of 55354301 is 10345355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26988025 + 28366276 = 5195^2 + 5326^2 .

It is a cyclic number.

It is not a de Polignac number, because 55354301 - 26 = 55354237 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 (55354361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954356 + ... + 954413.

It is an arithmetic number, because the mean of its divisors is an integer number (14315775).

Almost surely, 255354301 is an apocalyptic number.

It is an amenable number.

55354301 is a deficient number, since it is larger than the sum of its proper divisors (1908799).

55354301 is a wasteful number, since it uses less digits than its factorization.

55354301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908798.

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

The square root of 55354301 is about 7440.0471100659. The cubic root of 55354301 is about 381.1100987720.

Adding to 55354301 its reverse (10345355), we get a palindrome (65699656).

It can be divided in two parts, 55354 and 301, that added together give a palindrome (55655).

The spelling of 55354301 in words is "fifty-five million, three hundred fifty-four thousand, three hundred one".

Divisors: 1 29 1908769 55354301