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9244552801 = 11840413891
BaseRepresentation
bin10001001110000010…
…01010111001100001
3212212021020221101111
420213001022321201
5122413101142201
64125154503321
7445042254661
oct104701127141
925767227344
109244552801
113a14344390
12195bb94b41
13b443364b3
14639ab41a1
153918d6b51
hex22704ae61

9244552801 has 4 divisors (see below), whose sum is σ = 10084966704. Its totient is φ = 8404138900.

The previous prime is 9244552789. The next prime is 9244552853. The reversal of 9244552801 is 1082554429.

It is a happy number.

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 9244552801 - 211 = 9244550753 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9244552001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420206935 + ... + 420206956.

It is an arithmetic number, because the mean of its divisors is an integer number (2521241676).

Almost surely, 29244552801 is an apocalyptic number.

It is an amenable number.

9244552801 is a deficient number, since it is larger than the sum of its proper divisors (840413903).

9244552801 is a wasteful number, since it uses less digits than its factorization.

9244552801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840413902.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 9244552801 is about 96148.5974988715. The cubic root of 9244552801 is about 2098.7560888012.

The spelling of 9244552801 in words is "nine billion, two hundred forty-four million, five hundred fifty-two thousand, eight hundred one".

Divisors: 1 11 840413891 9244552801