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450230541 = 3374056131
BaseRepresentation
bin11010110101011…
…111100100001101
31011101012002012020
4122311133210031
51410224334131
6112402000353
714104616325
oct3265374415
91141162166
10450230541
11211163962
121069460b9
137237a907
1443b1c285
15297d6996
hex1ad5f90d

450230541 has 8 divisors (see below), whose sum is σ = 616532064. Its totient is φ = 292041360.

The previous prime is 450230513. The next prime is 450230549. The reversal of 450230541 is 145032054.

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

It is not a de Polignac number, because 450230541 - 26 = 450230477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450230549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027955 + ... + 2028176.

It is an arithmetic number, because the mean of its divisors is an integer number (77066508).

Almost surely, 2450230541 is an apocalyptic number.

It is an amenable number.

450230541 is a deficient number, since it is larger than the sum of its proper divisors (166301523).

450230541 is a wasteful number, since it uses less digits than its factorization.

450230541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056171.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 450230541 is about 21218.6366432907. The cubic root of 450230541 is about 766.4402735654.

Adding to 450230541 its reverse (145032054), we get a palindrome (595262595).

The spelling of 450230541 in words is "four hundred fifty million, two hundred thirty thousand, five hundred forty-one".

Divisors: 1 3 37 111 4056131 12168393 150076847 450230541