Search a number
-
+
45024365 = 513765729
BaseRepresentation
bin1010101111000…
…0010001101101
310010201110211002
42223300101231
543011234430
64245010045
71054462241
oct253602155
9103643732
1045024365
1123462521
12130b3925
139435749
145da0421
153e45845
hex2af046d

45024365 has 8 divisors (see below), whose sum is σ = 54424440. Its totient is φ = 35756032.

The previous prime is 45024337. The next prime is 45024367. The reversal of 45024365 is 56342054.

45024365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10426441 + 34597924 = 3229^2 + 5882^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45024365 - 214 = 45007981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45024367) 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, 32180 + ... + 33549.

It is an arithmetic number, because the mean of its divisors is an integer number (6803055).

Almost surely, 245024365 is an apocalyptic number.

It is an amenable number.

45024365 is a deficient number, since it is larger than the sum of its proper divisors (9400075).

45024365 is a wasteful number, since it uses less digits than its factorization.

45024365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65871.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 45024365 is about 6710.0197466177. The cubic root of 45024365 is about 355.7535142037.

The spelling of 45024365 in words is "forty-five million, twenty-four thousand, three hundred sixty-five".

Divisors: 1 5 137 685 65729 328645 9004873 45024365