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9693984412 = 2271438924061
BaseRepresentation
bin10010000011100111…
…00111011010011100
3221000120221102122201
421001303213122130
5124323130000122
64241531421244
7462140336140
oct110163473234
927016842581
109693984412
114125001a72
121a665b4824
13bb6494568
1467d665220
153bb0b1a27
hex241ce769c

9693984412 has 24 divisors (see below), whose sum is σ = 19390122080. Its totient is φ = 4154103360.

The previous prime is 9693984407. The next prime is 9693984413. The reversal of 9693984412 is 2144893969.

9693984412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9693984413) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 390862 + ... + 414922.

Almost surely, 29693984412 is an apocalyptic number.

It is an amenable number.

9693984412 is an abundant number, since it is smaller than the sum of its proper divisors (9696137668).

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

9693984412 is a wasteful number, since it uses less digits than its factorization.

9693984412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38461 (or 38459 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 9693984412 is about 98458.0337605825. The cubic root of 9693984412 is about 2132.2302759014.

The spelling of 9693984412 in words is "nine billion, six hundred ninety-three million, nine hundred eighty-four thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 14389 24061 28778 48122 57556 96244 100723 168427 201446 336854 402892 673708 346213729 692427458 1384854916 2423496103 4846992206 9693984412