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441314031 = 3433421039
BaseRepresentation
bin11010010011011…
…110101011101111
31010202102002001010
4122103132223233
51400434022111
6111442520303
713636051554
oct3223365357
91122362033
10441314031
11207123844
12103966093
1370578282
144287aa2b
1528b24aa6
hex1a4deaef

441314031 has 8 divisors (see below), whose sum is σ = 602103040. Its totient is φ = 287367192.

The previous prime is 441314021. The next prime is 441314039. The reversal of 441314031 is 130413144.

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

It is not a de Polignac number, because 441314031 - 29 = 441313519 is a prime.

It is a super-2 number, since 2×4413140312 = 389516147914937922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441313989 and 441314007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441314039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1710391 + ... + 1710648.

It is an arithmetic number, because the mean of its divisors is an integer number (75262880).

Almost surely, 2441314031 is an apocalyptic number.

441314031 is a deficient number, since it is larger than the sum of its proper divisors (160789009).

441314031 is a wasteful number, since it uses less digits than its factorization.

441314031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421085.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 441314031 is about 21007.4755979865. The cubic root of 441314031 is about 761.3468907980.

Adding to 441314031 its reverse (130413144), we get a palindrome (571727175).

The spelling of 441314031 in words is "four hundred forty-one million, three hundred fourteen thousand, thirty-one".

Divisors: 1 3 43 129 3421039 10263117 147104677 441314031