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9995417193 = 311872806913
BaseRepresentation
bin10010100111100010…
…11111011001101001
3221210121010210200210
421103301133121221
5130432311322233
64331500251333
7502460433666
oct112361373151
927717123623
109995417193
11426a174973
121b2b540b49
13c33a74558
146ab6cca6d
153d77a5163
hex253c5f669

9995417193 has 8 divisors (see below), whose sum is σ = 13338455328. Its totient is φ = 6657995264.

The previous prime is 9995417167. The next prime is 9995417261. The reversal of 9995417193 is 3917145999.

9995417193 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 9995417193 - 25 = 9995417161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9995417143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399896 + ... + 1407017.

It is an arithmetic number, because the mean of its divisors is an integer number (1667306916).

Almost surely, 29995417193 is an apocalyptic number.

It is an amenable number.

9995417193 is a deficient number, since it is larger than the sum of its proper divisors (3343038135).

9995417193 is a wasteful number, since it uses less digits than its factorization.

9995417193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808103.

The product of its digits is 2755620, while the sum is 57.

The square root of 9995417193 is about 99977.0833391333. The cubic root of 9995417193 is about 2154.1055277979.

The spelling of 9995417193 in words is "nine billion, nine hundred ninety-five million, four hundred seventeen thousand, one hundred ninety-three".

Divisors: 1 3 1187 3561 2806913 8420739 3331805731 9995417193