Search a number
-
+
9806869241 = 131794214383
BaseRepresentation
bin10010010001000100…
…01111001011111001
3221022110100120112022
421020202033023321
5130041024303431
64301043124225
7465011004341
oct111042171371
927273316468
109806869241
1141827a4014
121a98373675
13c03999a10
1469064bd21
153c5e5e07b
hex24888f2f9

9806869241 has 8 divisors (see below), whose sum is σ = 10620247680. Its totient is φ = 9001919952.

The previous prime is 9806869229. The next prime is 9806869279. The reversal of 9806869241 is 1429686089.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9806869241 - 214 = 9806852857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9806869211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2104865 + ... + 2109518.

It is an arithmetic number, because the mean of its divisors is an integer number (1327530960).

Almost surely, 29806869241 is an apocalyptic number.

It is an amenable number.

9806869241 is a deficient number, since it is larger than the sum of its proper divisors (813378439).

9806869241 is a wasteful number, since it uses less digits than its factorization.

9806869241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214575.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The square root of 9806869241 is about 99029.6381948354. The cubic root of 9806869241 is about 2140.4748444791.

The spelling of 9806869241 in words is "nine billion, eight hundred six million, eight hundred sixty-nine thousand, two hundred forty-one".

Divisors: 1 13 179 2327 4214383 54786979 754374557 9806869241