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9495993 = 313243487
BaseRepresentation
bin100100001110…
…010110111001
3122212110001110
4210032112321
54412332433
6535310533
7143500053
oct44162671
918773043
109495993
1153a6531
12321b449
131c76340
1413928d3
15c78963
hex90e5b9

9495993 has 8 divisors (see below), whose sum is σ = 13635328. Its totient is φ = 5843664.

The previous prime is 9495973. The next prime is 9496031. The reversal of 9495993 is 3995949.

9495993 is digitally balanced in base 2, 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 not a de Polignac number, because 9495993 - 212 = 9491897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9495923) 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, 121705 + ... + 121782.

It is an arithmetic number, because the mean of its divisors is an integer number (1704416).

Almost surely, 29495993 is an apocalyptic number.

It is an amenable number.

9495993 is a deficient number, since it is larger than the sum of its proper divisors (4139335).

9495993 is a wasteful number, since it uses less digits than its factorization.

9495993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243503.

The product of its digits is 393660, while the sum is 48.

The square root of 9495993 is about 3081.5569116925. The cubic root of 9495993 is about 211.7613979285.

The spelling of 9495993 in words is "nine million, four hundred ninety-five thousand, nine hundred ninety-three".

Divisors: 1 3 13 39 243487 730461 3165331 9495993