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2441404404 = 223267816789
BaseRepresentation
bin1001000110000100…
…1101111111110100
320022010221012020100
42101201031333310
514444444420104
61042131434100
7114333411045
oct22141157764
96263835210
102441404404
11104312229a
12581755930
132cba547ba
1419235a8cc
15e4504139
hex9184dff4

2441404404 has 18 divisors (see below), whose sum is σ = 6171327890. Its totient is φ = 813801456.

The previous prime is 2441404397. The next prime is 2441404417. The reversal of 2441404404 is 4044041442.

2441404404 is a `hidden beast` number, since 244 + 14 + 0 + 4 + 404 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2364876900 + 76527504 = 48630^2 + 8748^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 33908359 + ... + 33908430.

Almost surely, 22441404404 is an apocalyptic number.

It is an amenable number.

2441404404 is an abundant number, since it is smaller than the sum of its proper divisors (3729923486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2441404404 is a wasteful number, since it uses less digits than its factorization.

2441404404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67816799 (or 67816794 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

The square root of 2441404404 is about 49410.5697599208. The cubic root of 2441404404 is about 1346.5213418918.

Adding to 2441404404 its reverse (4044041442), we get a palindrome (6485445846).

The spelling of 2441404404 in words is "two billion, four hundred forty-one million, four hundred four thousand, four hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 67816789 135633578 203450367 271267156 406900734 610351101 813801468 1220702202 2441404404