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404124412 = 22101031103
BaseRepresentation
bin11000000101100…
…111001011111100
31001011102122110211
4120011213023330
51311423440122
6104033442204
713005000166
oct3005471374
91034378424
10404124412
1119813271a
12b3410364
1365956993
143b959936
152572a877
hex181672fc

404124412 has 6 divisors (see below), whose sum is σ = 707217728. Its totient is φ = 202062204.

The previous prime is 404124361. The next prime is 404124431. The reversal of 404124412 is 214421404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515548 + ... + 50515555.

Almost surely, 2404124412 is an apocalyptic number.

It is an amenable number.

404124412 is a deficient number, since it is larger than the sum of its proper divisors (303093316).

404124412 is a wasteful number, since it uses less digits than its factorization.

404124412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101031107 (or 101031105 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 404124412 is about 20102.8458681849. The cubic root of 404124412 is about 739.3300559466.

Adding to 404124412 its reverse (214421404), we get a palindrome (618545816).

The spelling of 404124412 in words is "four hundred four million, one hundred twenty-four thousand, four hundred twelve".

Divisors: 1 2 4 101031103 202062206 404124412