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9530004144 = 243251791003
BaseRepresentation
bin10001110000000100…
…00101001010110000
3220121011101101000110
420320002011022300
5124004140113034
64213353021320
7455106461433
oct107002051260
926534341013
109530004144
114050491191
121a1b6b4840
13b8b50c20b
1466597b81a
153ab9bede9
hex2380852b0

9530004144 has 40 divisors (see below), whose sum is σ = 24717292992. Its totient is φ = 3164008000.

The previous prime is 9530004137. The next prime is 9530004149. The reversal of 9530004144 is 4414000359.

It is not an unprimeable number, because it can be changed into a prime (9530004149) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 383454 + ... + 407549.

Almost surely, 29530004144 is an apocalyptic number.

It is an amenable number.

9530004144 is an abundant number, since it is smaller than the sum of its proper divisors (15187288848).

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

9530004144 is a wasteful number, since it uses less digits than its factorization.

9530004144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791265 (or 791259 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 9530004144 is about 97621.7401197090. The cubic root of 9530004144 is about 2120.1391376581.

The spelling of 9530004144 in words is "nine billion, five hundred thirty million, four thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 251 502 753 1004 1506 2008 3012 4016 6024 12048 791003 1582006 2373009 3164012 4746018 6328024 9492036 12656048 18984072 37968144 198541753 397083506 595625259 794167012 1191250518 1588334024 2382501036 3176668048 4765002072 9530004144