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9982707483 = 3719112322279
BaseRepresentation
bin10010100110000010…
…00000011100011011
3221202201020002020210
421103001000130123
5130421033114413
64330324022203
7502244420310
oct112301003433
927681202223
109982707483
114262a83981
121b27231963
13c31244508
146a9b40d07
153d65e43c3
hex25304071b

9982707483 has 32 divisors (see below), whose sum is σ = 16027340800. Its totient is φ = 5399117856.

The previous prime is 9982707467. The next prime is 9982707487. The reversal of 9982707483 is 3847072899.

It is not a de Polignac number, because 9982707483 - 24 = 9982707467 is a prime.

It is a super-2 number, since 2×99827074832 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is the 99914-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9982707487) by changing a digit.

It is a nontrivial repunit in base 99913.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436938 + ... + 459216.

It is an arithmetic number, because the mean of its divisors is an integer number (500854400).

Almost surely, 29982707483 is an apocalyptic number.

9982707483 is a deficient number, since it is larger than the sum of its proper divisors (6044633317).

9982707483 is a wasteful number, since it uses less digits than its factorization.

9982707483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23431.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The square root of 9982707483 is about 99913.5000037532. The cubic root of 9982707483 is about 2153.1921202343.

The spelling of 9982707483 in words is "nine billion, nine hundred eighty-two million, seven hundred seven thousand, four hundred eighty-three".

Divisors: 1 3 7 19 21 57 133 399 1123 3369 7861 21337 22279 23583 64011 66837 149359 155953 423301 448077 467859 1269903 2963107 8889321 25019317 75057951 175135219 475367023 525405657 1426101069 3327569161 9982707483