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3012030441 = 31172347
BaseRepresentation
bin1011001110000111…
…1110111111101001
321202220200000000000
42303201332333221
522132034433231
61214514133213
7134432556600
oct26341767751
97686600000
103012030441
111306238062
12700881209
13390037344
14208058a37
1512966d6e6
hexb387efe9

3012030441 has 72 divisors (see below), whose sum is σ = 5270821920. Its totient is φ = 1716200136.

The previous prime is 3012030433. The next prime is 3012030479. The reversal of 3012030441 is 1440302103.

3012030441 is a `hidden beast` number, since 301 + 20 + 304 + 41 = 666.

It is not a de Polignac number, because 3012030441 - 23 = 3012030433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3012030431) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8680030 + ... + 8680376.

It is an arithmetic number, because the mean of its divisors is an integer number (73205860).

Almost surely, 23012030441 is an apocalyptic number.

It is an amenable number.

3012030441 is a deficient number, since it is larger than the sum of its proper divisors (2258791479).

3012030441 is an frugal number, since it uses more digits than its factorization.

3012030441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3012030441 is about 54881.9682682755. The cubic root of 3012030441 is about 1444.1748766050.

Adding to 3012030441 its reverse (1440302103), we get a palindrome (4452332544).

The spelling of 3012030441 in words is "three billion, twelve million, thirty thousand, four hundred forty-one".

Divisors: 1 3 7 9 21 27 49 63 81 147 189 243 347 441 567 729 1041 1323 1701 2187 2429 3123 3969 5103 6561 7287 9369 11907 15309 17003 19683 21861 28107 35721 45927 51009 59049 65583 84321 107163 137781 153027 177147 196749 252963 321489 413343 459081 590247 758889 964467 1240029 1377243 1770741 2276667 2893401 4131729 5312223 6830001 8680203 12395187 15936669 20490003 37185561 47810007 61470009 111556683 143430021 334670049 430290063 1004010147 3012030441