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441414941 = 1140128631
BaseRepresentation
bin11010010011110…
…111010100011101
31010202121012110112
4122103313110131
51401000234231
6111445015405
713636652012
oct3223672435
91122535415
10441414941
11207192640
121039b4565
13705b2196
14428a5709
1528b4492b
hex1a4f751d

441414941 has 4 divisors (see below), whose sum is σ = 481543584. Its totient is φ = 401286300.

The previous prime is 441414917. The next prime is 441414947. The reversal of 441414941 is 149414144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 441414941 - 226 = 374306077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441414898 and 441414907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441414947) 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 3 ways as a sum of consecutive naturals, for example, 20064305 + ... + 20064326.

It is an arithmetic number, because the mean of its divisors is an integer number (120385896).

Almost surely, 2441414941 is an apocalyptic number.

It is an amenable number.

441414941 is a deficient number, since it is larger than the sum of its proper divisors (40128643).

441414941 is a wasteful number, since it uses less digits than its factorization.

441414941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40128642.

The product of its digits is 9216, while the sum is 32.

The square root of 441414941 is about 21009.8772247722. The cubic root of 441414941 is about 761.4049157374.

The spelling of 441414941 in words is "four hundred forty-one million, four hundred fourteen thousand, nine hundred forty-one".

Divisors: 1 11 40128631 441414941