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2401030144 = 212586189
BaseRepresentation
bin1000111100011100…
…1101000000000000
320012022221222011101
42033013031000000
514404130431034
61034130224144
7113333263612
oct21707150000
96168858141
102401030144
111022356537
12570125054
132c35897c6
1418ac4adb2
15e0bcb514
hex8f1cd000

2401030144 has 26 divisors (see below), whose sum is σ = 4801482290. Its totient is φ = 1200513024.

The previous prime is 2401030129. The next prime is 2401030153. The reversal of 2401030144 is 4410301042.

It can be written as a sum of positive squares in only one way, i.e., 1921945600 + 479084544 = 43840^2 + 21888^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288999 + ... + 297190.

Almost surely, 22401030144 is an apocalyptic number.

It is an amenable number.

2401030144 is a deficient number, since it is larger than the sum of its proper divisors (2400452146).

2401030144 is an frugal number, since it uses more digits than its factorization.

2401030144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586213 (or 586191 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2401030144 is about 49000.3075908713. The cubic root of 2401030144 is about 1339.0574317459.

Adding to 2401030144 its reverse (4410301042), we get a palindrome (6811331186).

The spelling of 2401030144 in words is "two billion, four hundred one million, thirty thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 586189 1172378 2344756 4689512 9379024 18758048 37516096 75032192 150064384 300128768 600257536 1200515072 2401030144