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9248100001 = 71321157143
BaseRepresentation
bin10001001110011101…
…01100111010100001
3212212111221011020021
420213032230322201
5122420003200001
64125402513441
7445114360450
oct104716547241
925774834207
109248100001
113a16347458
121961205881
13b44ca8c2a
1463a358b97
15391d87ba1
hex2273acea1

9248100001 has 4 divisors (see below), whose sum is σ = 10569257152. Its totient is φ = 7926942852.

The previous prime is 9248099983. The next prime is 9248100049. The reversal of 9248100001 is 1000018429.

It is a happy number.

9248100001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9248100001 - 231 = 7100616353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9248100091) 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 3 ways as a sum of consecutive naturals, for example, 660578565 + ... + 660578578.

It is an arithmetic number, because the mean of its divisors is an integer number (2642314288).

Almost surely, 29248100001 is an apocalyptic number.

It is an amenable number.

9248100001 is a deficient number, since it is larger than the sum of its proper divisors (1321157151).

9248100001 is a wasteful number, since it uses less digits than its factorization.

9248100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321157150.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 9248100001 is about 96167.0421766210. The cubic root of 9248100001 is about 2099.0244903044.

The spelling of 9248100001 in words is "nine billion, two hundred forty-eight million, one hundred thousand, one".

Divisors: 1 7 1321157143 9248100001